The U.S. state of Indiana has 92 counties. Each county serves as the local level of government within its borders. Although Indiana was organized into the United States since the Northwest Ordinance in 1787, its land was not always available for settlement. Eventually, land was purchased from Native Americans by treaties and Indian removals. The oldest counties are generally in the south near the Ohio River, whereas newer ones were in the north in territory acquired later. The oldest and newest counties in Indiana are Knox County, created in 1790, and Newton County, created in 1859.
As of the 2000 United States Census, the population of Indiana was 6,045,485, the average population of Indiana's 92 counties is 65,712, with Marion County as the most populous (860,454), and Ohio County (5,623) the least. The average land area is 396 square miles (1,030 km2). The largest county is Allen (657 sq. mi., 1,702 km²) and the smallest is Ohio (87 sq. mi., 225 km²).[1] According to the Constitution of Indiana, no county may be created of less than 400 square miles, nor may any county smaller than this be further reduced in size.[2]
County government in Indiana consists of two bodies, the county council and the commissioners. Government of Indiana#County Government
Many Indiana counties are named for United States Founding Fathers and personalities of the American Revolutionary War, the War of 1812 and Battle of Tippecanoe; early leaders of Indiana Territory and Indiana, as well as surrounding states like Michigan and Kentucky; plus Native American tribes and geographical features.
|
County |
FIPS Code [3] |
County seat [1][4] |
Established [1][4] |
Origin |
Etymology [4] |
Population [1][5] |
Area [1] |
Map |
|---|---|---|---|---|---|---|---|---|
| Adams County | 001 | Decatur | February 7, 1836 | Adams New Purchase | U.S. President John Quincy Adams | 33,625 | 339 sq mi (878 km 2) |
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| Allen County | 003 | Fort Wayne | December 12, 1823 | Delaware New Purchase | Col. John Allen, Kentucky state senator[6] | 331,849 | 657 sq mi (1,702 km 2) |
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| Bartholomew County | 005 | Columbus | January 8, 1821 | Jackson County and Delaware New Purchases | Lt. Col. Joseph Bartholomew[6] | 71,435 | 407 sq mi (1,054 km 2) |
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| Benton County | 007 | Fowler | February 18, 1840 | Jasper County | Thomas H. Benton, U.S. Senator from Missouri | 9,421 | 406 sq mi (1,052 km 2) |
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| Blackford County | 009 | Hartford City | February 15, 1838 | Jay County | Judge Isaac Blackford, Speaker of the Indiana House of Representatives and Chief Justice of the Indiana Supreme Court | 14,048 | 165 sq mi (427 km 2) |
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| Boone County | 011 | Lebanon | January 29, 1830 | Adams and Wabash New Purchases | Frontiersman Daniel Boone | 46,107 | 423 sq mi (1,096 km 2) |
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| Brown County | 013 | Nashville | February 3, 1836 | Bartholomew County Jackson County Monroe County |
General Jacob Brown[6] | 14,957 | 312 sq mi (808 km 2) |
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| Carroll County | 015 | Delphi | January 17, 1828 | Adams and Wabash New Purchases | Charles Carroll, signer of the Declaration of Independence | 20,165 | 372 sq mi (963 km 2) |
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| Cass County | 017 | Logansport | December 18, 1828 | Non-county Area | Gen. Lewis Cass, Governor of Michigan Territory and U.S. Secretary of State | 40,930 | 413 sq mi (1,070 km 2) |
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| Clark County | 019 | Jeffersonville | February 3, 1801 | Knox County | General George Rogers Clark | 96,472 | 375 sq mi (971 km 2) |
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| Clay County | 021 | Brazil | February 12, 1825 | Owen County Putnam County Sullivan County Vigo County |
U.S. Speaker of the House Henry Clay | 26,556 | 358 sq mi (927 km 2) |
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| Clinton County | 023 | Frankfort | January 29, 1830 | Adams and Wabash New Purchases | DeWitt Clinton, Governor of New York | 33,866 | 405 sq mi (1,049 km 2) |
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| Crawford County | 025 | English | January 29, 1818 | Orange County Harrison County Perry County |
Col. William Crawford | 10,743 | 306 sq mi (793 km 2) |
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| Daviess County | 027 | Washington | February 2, 1818 | Knox County | Col. Joseph H. Daviess[6] | 30,820 | 431 sq mi (1,116 km 2) |
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| Dearborn County | 029 | Lawrenceburg | March 7, 1803 | Clark County Hamilton County, OH | U.S. Secretary of War Henry Dearborn | 46,109 | 305 sq mi (790 km 2) |
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| Decatur County | 031 | Greensburg | December 12, 1821 | Delaware New Purchase | Commodore Stephen Decatur | 24,555 | 373 sq mi (966 km 2) |
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| DeKalb County | 033 | Auburn | February 7, 1835 | Non-county Area | Johann de Kalb | 40,285 | 363 sq mi (940 km 2) |
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| Delaware County | 035 | Muncie | January 26, 1827[7] | Delaware New Purchase | Delaware Native American people | 118,769 | 393 sq mi (1,018 km 2) |
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| Dubois County | 037 | Jasper | December 20, 1817 | Perry County Pike County |
Toussaint Dubois[6] | 39,674 | 430 sq mi (1,114 km 2) |
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| Elkhart County | 039 | Goshen | January 29, 1830 | Non-county Area | Elkhart Native American people | 182,791 | 464 sq mi (1,202 km 2) |
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| Fayette County | 041 | Connersville | January 29, 1818 | Franklin Wayne County and Non-county Area | Marquis de la Fayette | 25,588 | 215 sq mi (557 km 2) |
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| Floyd County | 043 | New Albany | January 2, 1819 | Clark and Harrison Counties | Col. John Floyd, early settler Davis Floyd[6] or early settler John Floyd | 78,823 | 148 sq mi (383 km 2) |
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| Fountain County | 045 | Covington | December 20, 1825 | Montgomery County and Wabash New Purchase | Maj. James Fontaine | 17,954 | 396 sq mi (1,026 km 2) |
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| Franklin County | 047 | Brookville | February 1, 1811 | Clark County Dearborn County Knox County |
Founding father Benjamin Franklin | 22,151 | 386 sq mi (1,000 km 2) |
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| Fulton County | 049 | Rochester | February 7, 1836 | Non-county Area | Robert Fulton, inventor of the steamboat | 20,511 | 368 sq mi (953 km 2) |
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| Gibson County | 051 | Princeton | April 1, 1813 | Knox County | John Gibson, secretary of the Indiana Territory[6] | 38,700 | 526 sq mi (1,362 km 2) |
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| Grant County | 053 | Marion | February 10, 1831 | Formed from Madison County, Adams New Purchase and un-organized | Captains Samuel and Moses Grant | 73,403 | 414 sq mi (1,072 km 2) |
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| Greene County | 055 | Bloomfield | January 5, 1821 | Sullivan County Non-county Area |
Gen. Nathanael Greene | 32,157 | 522 sq mi (1,352 km 2) |
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| Hamilton County | 057 | Noblesville | January 8, 1823 | Formed from Delaware New Purchase | Alexander Hamilton | 255,740 | 388 sq mi (1,005 km 2) |
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| Hancock County | 059 | Greenfield | January 26, 1828 | Formed from Madison County | John Hancock | 55,391 | 306 sq mi (793 km 2) |
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| Harrison County | 061 | Corydon | December 1, 1808 | Formed from Clark and Knox County | William Henry Harrison, governor of Indiana Territory and U.S. President | 34,325 | 485 sq mi (1,256 km 2) |
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| Hendricks County | 063 | Danville | December 20, 1824 | Formed from Delaware and Wabash New Purchase | Governor of Indiana William Hendricks[6] | 104,093 | 408 sq mi (1,057 km 2) |
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| Henry County | 065 | New Castle | December 31, 1821 | Formed from Delaware New Purchase | Patrick Henry | 48,508 | 393 sq mi (1,018 km 2) |
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| Howard County | 067 | Kokomo | January 15, 1844[8] | Formed from un-organized | Gen. Tilghman Howard, a U.S. Representative from Indiana | 84,964 | 293 sq mi (759 km 2) |
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| Huntington County | 069 | Huntington | February 2, 1832 | Formed from Adams New Purchase and un-organized | Samuel Huntington, signer the Declaration of Independence | 38,075 | 383 sq mi (992 km 2) |
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| Jackson County | 071 | Brownstown | January 1, 1816 | Formed from Clark, Jefferson and Washington | U.S. President Andrew Jackson | 41,335 | 509 sq mi (1,318 km 2) |
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| Jasper County | 073 | Rensselaer | February 7, 1835 | Formed from Wabash New Purchase | Sgt. William Jasper | 30,043 | 560 sq mi (1,450 km 2) |
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| Jay County | 075 | Portland | February 7, 1835 | Formed from Adams New Purchase | John Jay, first Chief Justice of the United States Supreme Court | 21,806 | 384 sq mi (995 km 2) |
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| Jefferson County | 077 | Madison | November 23, 1810 | Formed from Clark, Dearborn and Knox County | U.S. President Thomas Jefferson | 31,705 | 361 sq mi (935 km 2) |
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| Jennings County | 079 | Vernon | December 27, 1816 | Formed from Jackson and Jefferson Counties | Jonathan Jennings, the first Governor of Indiana | 27,554 | 377 sq mi (976 km 2) |
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| Johnson County | 081 | Franklin | December 31, 1823 | Formed from Delaware New Purchase | John Johnson, first Chief Justice of the Indiana Supreme Court | 115,209 | 320 sq mi (829 km 2) |
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| Knox County | 083 | Vincennes | June 6, 1790 | Original County | U.S. Secretary of War Henry Knox | 39,256 | 516 sq mi (1,336 km 2) |
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| Kosciusko County | 085 | Warsaw | February 7, 1835 | Formed from un-organized | Tadeusz Kościuszko | 74,057 | 538 sq mi (1,393 km 2) |
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| LaGrange County | 087 | LaGrange | February 2, 1832 | Formed from un-organized | The Marquis de la Fayette's home outside of Paris, France | 34,909 | 387 sq mi (1,002 km 2) |
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| Lake County | 089 | Crown Point | January 28, 1837 | Formed from Newton and Porter Counties | Its location on Lake Michigan | 484,564 | 380 sq mi (984 km 2) |
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| LaPorte County | 091 | LaPorte | January 29, 1832 | Formed from St. Joseph and un-organized | LaPorte means the door or the port in French | 110,106 | 497 sq mi (1,287 km 2) |
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| Lawrence County | 093 | Bedford | January 7, 1818 | Formed from Orange | Capt. James Lawrence[6] | 45,922 | 449 sq mi (1,163 km 2) |
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| Madison County | 095 | Anderson | January 4, 1823 | Formed from Delaware New Purchase | U.S. President James Madison | 133,358 | 452 sq mi (1,171 km 2) |
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| Marion County | 097 | Indianapolis | December 31, 1821 | Formed from Delaware New Purchase | Gen. Francis Marion | 860,454 | 396 sq mi (1,026 km 2) |
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| Marshall County | 099 | Plymouth | February 7, 1835 | Formed from St. Joseph County | U.S. Chief Justice John Marshall | 45,128 | 444 sq mi (1,150 km 2) |
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| Martin County | 101 | Shoals | January 17, 1820 | Formed from Daviess and Dubois Counties | Maj. John T. Martin | 10,369 | 336 sq mi (870 km 2) |
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| Miami County | 103 | Peru | January 30, 1833 | Formed from Cass County and un-organized | Miami Native American people | 36,082 | 376 sq mi (974 km 2) |
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| Monroe County | 105 | Bloomington | January 14, 1818 | Formed from Orange County | U.S. President James Monroe | 120,563 | 394 sq mi (1,020 km 2) |
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| Montgomery County | 107 | Crawfordsville | December 21, 1822 | Formed from Wabash New Purchase | Gen. Richard Montgomery | 37,629 | 505 sq mi (1,308 km 2) |
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| Morgan County | 109 | Martinsville | December 31, 1822 | Formed from Delaware and Wabash New Purchase | Gen. Daniel Morgan | 66,689 | 406 sq mi (1,052 km 2) |
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| Newton County | 111 | Kentland | December 8, 1859[9] | Formed from Jasper County | Sgt. John Newton | 14,566 | 402 sq mi (1,041 km 2) |
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| Noble County | 113 | Albion | February 7, 1835 | Formed from un-organized | U.S. Senator James Noble or Governor of Indiana Noah Noble, brothers | 46,275 | 411 sq mi (1,064 km 2) |
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| Ohio County | 115 | Rising Sun | January 4, 1844 | Formed from Dearborn County | The Ohio River | 5,623 | 87 sq mi (225 km 2) |
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| Orange County | 117 | Paoli | February 1, 1816 | Formed from Gibson, Knox and Washington | Orange County, North Carolina, in turn named for the Dutch Protestant House of Orange | 19,306 | 400 sq mi (1,036 km 2) |
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| Owen County | 119 | Spencer | December 21, 1818 | Formed from Daviess and Sullivan County | Abraham Owen[6] | 21,786 | 385 sq mi (997 km 2) |
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| Parke County | 121 | Rockville | January 9, 1821 | Formed from Vigo County | Benjamin Parke, a delegate of Indiana Territory to the U.S. Congress[6] | 17,241 | 445 sq mi (1,153 km 2) |
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| Perry County | 123 | Tell City | November 1, 1814 | Formed from Gibson and Warrick Counties | Commodore Oliver Hazard Perry | 18,899 | 381 sq mi (987 km 2) |
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| Pike County | 125 | Petersburg | December 21, 1816 | Formed from Gibson and Perry County | Zebulon M. Pike | 12,837 | 336 sq mi (870 km 2) |
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| Porter County | 127 | Valparaiso | February 7, 1835 | Formed from un-organized | Capt. David Porter | 146,798 | 418 sq mi (1,083 km 2) |
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| Posey County | 129 | Mount Vernon | November 11, 1814 | Formed from Warrick County | Thomas Posey, governor of Indiana Territory | 27,061 | 408 sq mi (1,057 km 2) |
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| Pulaski County | 131 | Winamac | February 7, 1835 | Formed from un-organized | Kazimierz Pułaski | 13,755 | 434 sq mi (1,124 km 2) |
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| Putnam County | 133 | Greencastle | December 31, 1822 | Formed from Owen County and Wabash New Purchase | Gen. Israel Putnam | 36,019 | 480 sq mi (1,243 km 2) |
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| Randolph County | 135 | Winchester | January 10, 1818 | Formed from Wayne County | Either Thomas Randolph[6] | 27,401 | 453 sq mi (1,173 km 2) |
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| Ripley County | 137 | Versailles | December 27, 1816 | Formed from Dearborn and Jefferson County | Gen. Eleazer Wheelock Ripley | 26,523 | 446 sq mi (1,155 km 2) |
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| Rush County | 139 | Rushville | December 31, 1821 | Formed from Delaware New Purchase | Dr. Benjamin Rush, signer the Declaration of Independence | 18,261 | 408 sq mi (1,057 km 2) |
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| St. Joseph County | 141 | South Bend | January 29, 1830 | Formed from un-organized | St. Joseph River, which flows through it toward Lake Michigan | 301,559 | 457 sq mi (1,184 km 2) |
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| Scott County | 143 | Scottsburg | January 12, 1820 | Formed from Clark, Jefferson, Jennings and Washington Counties | Charles Scott, Governor of Kentucky | 22,960 | 190 sq mi (492 km 2) |
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| Shelby County | 145 | Shelbyville | December 31, 1821 | Formed from Delaware New Purchase | Gen. Isaac Shelby, Governor of Kentucky | 43,445 | 413 sq mi (1,070 km 2) |
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| Spencer County | 147 | Rockport | January 10, 1818 | Formed from Perry and Warrick Counties | Capt. Spier Spencer[6] | 20,391 | 399 sq mi (1,033 km 2) |
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| Starke County | 149 | Knox | February 7, 1835 | Formed from St. Joseph County and un-organized | Gen. John Stark | 23,556 | 309 sq mi (800 km 2) |
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| Steuben County | 151 | Angola | February 7, 1837 | Formed from un-organized | Baron Frederick von Steuben | 33,214 | 309 sq mi (800 km 2) |
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| Sullivan County | 153 | Sullivan | December 30, 1816 | Formed from Knox | Daniel Sullivan, soldier | 21,751 | 447 sq mi (1,158 km 2) |
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| Switzerland County | 155 | Vevay | October 1, 1814 | Formed from Dearborn and Jefferson County | The home country of many of the early settlers, Switzerland | 9,065 | 221 sq mi (572 km 2) |
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| Tippecanoe County | 157 | Lafayette | January 20, 1826 | Formed from Wabash New Purchase and un-organized | The Tippecanoe River and the Battle of Tippecanoe | 148,955 | 500 sq mi (1,295 km 2) |
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| Tipton County | 159 | Tipton | January 15, 1844 | Formed from Adams New Purchase and un-organized | John Tipton[6] | 16,577 | 260 sq mi (673 km 2) |
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| Union County | 161 | Liberty | January 5, 1821 | Parts of Fayette, Franklin and Wayne counties | Union of parts of other counties | 7,349 | 162 sq mi (420 km 2) |
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| Vanderburgh County | 163 | Evansville | January 7, 1818 | Gibson County Posey County Warrick County |
Henry Vanderburgh, a judge for Indiana Territory | 188,922 | 235 sq mi (609 km 2) |
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| Vermillion County | 165 | Newport | January 2, 1824 | Formed from Parke County and Wasbash New Purchase | The Vermillion River | 16,788 | 257 sq mi (666 km 2) |
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| Vigo County | 167 | Terre Haute | January 21, 1818 | Formed from Sullivan County | Francis Vigo | 105,848 | 403 sq mi (1,044 km 2) |
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| Wabash County | 169 | Wabash | January 30, 1833[10] | Formed from Adams New Purchase and un-organized | The Wabash River | 34,960 | 413 sq mi (1,070 km 2) |
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| Warren County | 171 | Williamsport | January 19, 1827 | Formed from Wabash New Purchase and un-organized | Dr. Joseph Warren | 8,419 | 365 sq mi (945 km 2) |
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| Warrick County | 173 | Boonville | April 30, 1813 | Knox County | Capt. Jacob Warrick[6] | 60,010 | 384 sq mi (995 km 2) |
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| Washington County | 175 | Salem | December 21, 1813 | Clark, Harrison and Knox Counties | U.S. President George Washington | 27,223 | 514 sq mi (1,331 km 2) |
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| Wayne County | 177 | Richmond | November 27, 1810 | Formed from Clark, Dearborn and Knox | Gen. "Mad" Anthony Wayne | 71,097 | 404 sq mi (1,046 km 2) |
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| Wells County | 179 | Bluffton | February 7, 1837 | Formed from Adams New Purchase | Capt. William A. Wells | 27,600 | 370 sq mi (958 km 2) |
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| White County | 181 | Monticello | February 1, 1834 | Formed from Wabash New Purchase and un-organized | Capt. Isaac White[6] | 25,267 | 505 sq mi (1,308 km 2) |
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| Whitley County | 183 | Columbia City | February 7, 1835 | Formed from un-organized | Col. William Whitley[6] | 30,707 | 336 sq mi (870 km 2) |
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The U.S. state of Indiana is divided into ninety-two counties. The oldest and newest counties in Indiana are Knox County (created 1790) and Newton County (created 1857), respectively.
The average population of Indiana's ninety-two counties according to 2006 U. S. Census estimates, is 66,092, with Marion County as the most populous (860,454), and Ohio County (5,623) the least. The largest county is Allen (657 sq. mi., 1,702 km²) and the smallest is, again, Ohio (87 sq. mi., 225 km²). According to the Indiana Constitution, no county may be created of less than 400 square miles, nor may any county smaller than this be further reduced in size.
Contents |
The Federal Information Processing Standard (FIPS) code, which is used by the United States government to uniquely identify counties, is provided with each entry. The links in the column FIPS County Code are to the Census Bureau Info page for that county. Listed are the 92 counties of the U.S. state of Indiana.
| County |
FIPS Code[1] | County Seat |
Created |
Origin |
Etymology |
Population |
Area |
Map |
| Adams County | 001 | Decatur | 1835 | Adams New Purchase | John Quincy Adams, sixth President of the United States | 33,625 | 339 sq mi (878 km²) |
|
|---|---|---|---|---|---|---|---|---|
| Allen County | 003 | Fort Wayne | 1824 | Delaware New Purchase | Colonel John Allen, Kentucky state senator | 331,849 | 657 sq mi (1,702 km²) |
|
| Bartholomew County | 005 | Columbus | 1821 | Jackson and Delaware New Purchases | Lt. Col. Joseph Bartholomew | 71,435 | 407 sq mi (1,054 km²) |
|
| Benton County | 007 | Fowler | 1840 | Jasper County | Thomas H. Benton, U.S. Senator from Missouri | 9,421 | 406 sq mi (1,052 km²) |
File:Map of Indiana highlighting Benton County.svg |
| Blackford County | 009 | Hartford City | 1838 | Jay County | Judge Isaac Blackford, Speaker of the Indiana General Assembly and Justice of the Indiana Supreme Court | 14,048 | 165 sq mi (427 km²) |
|
| Boone County | 011 | Lebanon | 1830 | Adams and Wabash New Purchases | Frontiersman Daniel Boone | 46,107 | 423 sq mi (1,096 km²) |
File:Map of Indiana highlighting Boone County.svg |
| Brown County | 013 | Nashville | 1836 | Bartholomew County Jackson County Monroe County |
General Jacob Brown | 14,957 | 312 sq mi (808 km²) |
File:Map of Indiana highlighting Brown County.svg |
| Carroll County | 015 | Delphi | 1828 | Adams and Wabash New Purchases | Charles Carroll, signer of the Declaration of Independence | 20,165 | 372 sq mi (963 km²) |
|
| Cass County | 017 | Logansport | 1829 | Non-County Area | Gen. Lewis Cass, Governor of Michigan Territory and U.S. Secretary of State | 40,930 | 413 sq mi (1,070 km²) |
File:Map of Indiana highlighting Cass County.svg |
| Clark County | 019 | Jeffersonville | 1801 | Knox County | General George Rogers Clark | 105,472 | 375 sq mi (971 km²) |
File:Map of Indiana highlighting Clark County.svg |
| Clay County | 021 | Brazil | 1825 | Owen County Putnam County Sullivan County Vigo County |
Henry Clay | 26,556 | 358 sq mi (927 km²) |
File:Map of Indiana highlighting Clay County.svg |
| Clinton County | 023 | Frankfort | 1830 | Adams and Wabash New Purchases | DeWitt Clinton, Governor of New York State | 33,866 | 405 sq mi (1,049 km²) |
File:Map of Indiana highlighting Clinton County.svg |
| Crawford County | 025 | English | 1818 | Orange County Harrison County Perry County |
Col. William Crawford | 10,743 | 306 sq mi (793 km²) |
File:Map of Indiana highlighting Crawford County.svg |
| Daviess County | 027 | Washington | 1816 | Knox County | Col. Joseph H. Daviess | 30,820 | 431 sq mi (1,116 km²) |
File:Map of Indiana highlighting Daviess County.svg |
| Dearborn County | 029 | Lawrenceburg | 1803 | Clark County Hamilton County, OH | U.S. Secretary of War Henry Dearborn | 46,109 | 305 sq mi (790 km²) |
|
| Decatur County | 031 | Greensburg | 1821 | Delaware New Purchase | Commodore Stephen Decator | 24,555 | 373 sq mi (966 km²) |
File:Map of Indiana highlighting Decatur County.svg |
| DeKalb County | 033 | Auburn | 1835 | Non-County Area | Johann de Kalb | 40,285 | 363 sq mi (940 km²) |
|
| Delaware County | 035 | Muncie | 1827 | Delaware New Purchase | Delaware Native American people | 118,769 | 393 sq mi (1,018 km²) |
File:Map of Indiana highlighting Delaware County.svg |
| Dubois County | 037 | Jasper | 1817 | Perry County Pike County |
Toussaint Dubois | 39,674 | 430 sq mi (1,114 km²) |
File:Map of Indiana highlighting Dubois County.svg |
| Elkhart County | 039 | Goshen | 1830 | Non-County Area | Elkhart Native American people | 182,791 | 464 sq mi (1,202 km²) |
|
| Fayette County | 041 | Connersville | 1818 | Franklin Wayne County and Non-County Area | Marquis de la Fayette | 25,588 | 215 sq mi (557 km²) |
File:Map of Indiana highlighting Fayette County.svg |
| Floyd County | 043 | New Albany | 1819 | Clark and Harrison Counties | Col. John Floyd | 78,823 | 148 sq mi (383 km²) |
File:Map of Indiana highlighting Floyd County.svg |
| Fountain County | 045 | Covington | 1825 | Montgomery County and Wabash New Purchase | Maj. James Fontaine | 17,954 | 396 sq mi (1,026 km²) |
File:Map of Indiana highlighting Fountain County.svg |
| Franklin County | 047 | Brookville | 1811 | Clark County Dearborn County Knox County |
Benjamin Franklin | 22,151 | 386 sq mi (1,000 km²) |
|
| Fulton County | 049 | Rochester | 1835 | Non-County Area | Robert Fulton, inventor of the steamboat | 20,511 | 368 sq mi (953 km²) |
File:Map of Indiana highlighting Fulton County.svg |
| Gibson County | 051 | Princeton | 1813 | Knox County | John Gibson, a secretary of the Indiana Territory | 38,700 | 526 sq mi (1,362 km²) |
|
| Grant County | 053 | Marion | 1831 | Captains Samuel and Moses Grant | 73,403 | 414 sq mi (1,072 km²) |
File:Map of Indiana highlighting Grant County.svg | |
| Greene County | 055 | Bloomfield | 1821 | Sullivan County Non-County Area |
Gen. Nathanael Greene | 32,157 | 522 sq mi (1,352 km²) |
File:Map of Indiana highlighting Greene County.svg |
| Hamilton County | 057 | Noblesville | 1823 | Alexander Hamilton | 255,740 | 388 sq mi (1,005 km²) |
|
|
| Hancock County | 059 | Greenfield | 1827 | John Hancock | 55,391 | 306 sq mi (793 km²) |
File:Map of Indiana highlighting Hancock County.svg | |
| Harrison County | 061 | Corydon | 1808 | William Henry Harrison, governor of Indiana Territory and U.S. President | 34,325 | 485 sq mi (1,256 km²) |
File:Map of Indiana highlighting Harrison County.svg | |
| Hendricks County | 063 | Danville | 1823 | Governor of Indiana William Hendricks | 104,093 | 408 sq mi (1,057 km²) |
File:Map of Indiana highlighting Hendricks County.svg | |
| Henry County | 065 | New Castle | 1821 | Patrick Henry | 48,508 | 393 sq mi (1,018 km²) |
File:Map of Indiana highlighting Henry County.svg | |
| Howard County | 067 | Kokomo | 1844 | Gen. Tilghman Howard, a U.S. Representative from Indiana | 84,964 | 293 sq mi (759 km²) |
File:Map of Indiana highlighting Howard County.svg | |
| Huntington County | 069 | Huntington | 1832 | Samuel Huntington, signer the Declaration of Independence | 38,075 | 383 sq mi (992 km²) |
File:Map of Indiana highlighting Huntington County.svg | |
| Jackson County | 071 | Brownstown | 1815 | U.S. President Andrew Jackson | 41,335 | 509 sq mi (1,318 km²) |
File:Map of Indiana highlighting Jackson County.svg | |
| Jasper County | 073 | Rensselaer | 1835 | Sgt. William Jasper | 30,043 | 560 sq mi (1,450 km²) |
File:Map of Indiana highlighting Jasper County.svg | |
| Jay County | 075 | Portland | 1835 | John Jay, first Chief Justice of the United States Supreme Court | 21,806 | 384 sq mi (995 km²) |
File:Map of Indiana highlighting Jay County.svg | |
| Jefferson County | 077 | Madison | 1810 | U.S. President Thomas Jefferson | 31,705 | 361 sq mi (935 km²) |
File:Map of Indiana highlighting Jefferson County.svg | |
| Jennings County | 079 | Vernon | 1816 | The first Governor of Indiana, Jonathan Jennings | 27,554 | 377 sq mi (976 km²) |
File:Map of Indiana highlighting Jennings County.svg | |
| Johnson County | 081 | Franklin | 1822 | John Johnson, a judge of the Indiana Supreme Court | 115,209 | 320 sq mi (829 km²) |
File:Map of Indiana highlighting Johnson County.svg | |
| Knox County | 083 | Vincennes | 1790 | U.S. Secretary of War Henry Knox | 39,256 | 516 sq mi (1,336 km²) |
File:Map of Indiana highlighting Knox County.svg | |
| Kosciusko County | 085 | Warsaw | 1835 | Tadeusz Kościuszko | 74,057 | 538 sq mi (1,393 km²) |
File:Map of Indiana highlighting Kosciusko County.svg | |
| Lagrange County | 087 | LaGrange | 1832 | The Marquis de la Fayette's home outside of Paris | 34,909 | 598 sq mi (1,549 km²) |
|
|
| Lake County | 089 | Crown Point | 1835 | Its location on Lake Michigan | 484,564 | 380 sq mi (984 km²) |
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| LaPorte County | 091 | LaPorte | 1836 | LaPorte means the door or the port in the French language | 110,106 | 497 sq mi (1,287 km²) |
File:Map of Indiana highlighting LaPorte County.svg | |
| Lawrence County | 093 | Bedford | 1819 | Capt. James Lawrence | 45,922 | 449 sq mi (1,163 km²) |
File:Map of Indiana highlighting Lawrence County.svg | |
| Madison County | 095 | Anderson | 1823 | U.S. President James Madison | 133,358 | 452 sq mi (1,171 km²) |
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| Marion County | 097 | Indianapolis | 1821 | Gen. Francis Marion | 860,454 | 396 sq mi (1,026 km²) |
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| Marshall County | 099 | Plymouth | 1835 | U.S. Chief Justice John Marshall | 45,128 | 444 sq mi (1,150 km²) |
File:Map of Indiana highlighting Marshall County.svg | |
| Martin County | 101 | Shoals | 1820 | Maj. John T. Martin | 10,369 | 336 sq mi (870 km²) |
File:Map of Indiana highlighting Martin County.svg | |
| Miami County | 103 | Peru | 1832 | Miami Native American people | 36,082 | 376 sq mi (974 km²) |
File:Map of Indiana highlighting Miami County.svg | |
| Monroe County | 105 | Bloomington | 1818 | U.S. President James Monroe | 120,563 | 394 sq mi (1,020 km²) |
File:Map of Indiana highlighting Monroe County.svg | |
| Montgomery County | 107 | Crawfordsville | 1822 | Gen. Richard Montgomery | 37,629 | 505 sq mi (1,308 km²) |
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| Morgan County | 109 | Martinsville | 1821 | Gen. Daniel Morgan | 66,689 | 406 sq mi (1,052 km²) |
File:Map of Indiana highlighting Morgan County.svg | |
| Newton County | 111 | Kentland | 1857 | Sgt. John Newton | 14,566 | 402 sq mi (1,041 km²) |
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| Noble County | 113 | Albion | 1835 | James Noble, the first U.S. Senator from Indiana | 46,275 | 411 sq mi (1,064 km²) |
File:Map of Indiana highlighting Noble County.svg | |
| Ohio County | 115 | Rising Sun | 1844 | The Ohio River | 5,623 | 87 sq mi (225 km²) |
File:Map of Indiana highlighting Ohio County.svg | |
| Orange County | 117 | Paoli | 1815 | Orange County, in turn named for the Dutch Protestant House of Orange | 19,306 | 400 sq mi (1,036 km²) |
File:Map of Indiana highlighting Orange County.svg | |
| Owen County | 119 | Spencer | 1818 | Abraham Owen | 21,786 | 385 sq mi (997 km²) |
File:Map of Indiana highlighting Owen County.svg | |
| Parke County | 121 | Rockville | 1821 | Benjamin Parke, a delegate of Indiana Territory to the U.S. Congress | 17,241 | 445 sq mi (1,153 km²) |
File:Map of Indiana highlighting Parke County.svg | |
| Perry County | 123 | Tell City | 1814 | Commodore Oliver Hazard Perry | 18,899 | 381 sq mi (987 km²) |
File:Map of Indiana highlighting Perry County.svg | |
| Pike County | 125 | Petersburg | 1816 | Zebulon M. Pike | 12,837 | 336 sq mi (870 km²) |
File:Map of Indiana highlighting Pike County.svg | |
| Porter County | 127 | Valparaiso | 1845 | Capt. David Porter | 146,798 | 418 sq mi (1,083 km²) |
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| Posey County | 129 | Mount Vernon | 1814 | Thomas Posey, a governor of Indiana Territory | 27,061 | 408 sq mi (1,057 km²) |
File:Map of Indiana highlighting Posey County.svg | |
| Pulaski County | 131 | Winamac | 1835 | Kazimierz Pułaski | 13,755 | 434 sq mi (1,124 km²) |
File:Map of Indiana highlighting Pulaski County.svg | |
| Putnam County | 133 | Greencastle | 1821 | Gen. Israel Putnam | 36,019 | 480 sq mi (1,243 km²) |
File:Map of Indiana highlighting Putnam County.svg | |
| Randolph County | 135 | Winchester | 1818 | Either Thomas Randolph, a soldier killed at the Battle of Tippecanoe, or for Randolph County | 27,401 | 453 sq mi (1,173 km²) |
File:Map of Indiana highlighting Randolph County.svg | |
| Ripley County | 137 | Versailles | 1816 | Gen. Eleazer Wheelock Ripley | 26,523 | 446 sq mi (1,155 km²) |
File:Map of Indiana highlighting Ripley County.svg | |
| Rush County | 139 | Rushville | 1821 | Dr. Benjamin Rush, signer the Declaration of Independence | 18,261 | 408 sq mi (1,057 km²) |
File:Map of Indiana highlighting Rush County.svg | |
| St. Joseph County | 141 | South Bend | 1830 | St. Joseph River, which flows through it toward Lake Michigan | 265,559 | 457 sq mi (1,184 km²) |
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| Scott County | 143 | Scottsburg | 1820 | Charles Scott, Governor of Kentucky | 22,960 | 190 sq mi (492 km²) |
File:Map of Indiana highlighting Scott County.svg | |
| Shelby County | 145 | Shelbyville | 1821 | Gen. Isaac Shelby, Governor of Kentucky | 43,445 | 413 sq mi (1,070 km²) |
File:Map of Indiana highlighting Shelby County.svg | |
| Spencer County | 147 | Rockport | 1818 | Capt. Spier Spencer | 20,391 | 399 sq mi (1,033 km²) |
File:Map of Indiana highlighting Spencer County.svg | |
| Starke County | 149 | Knox | 1835 | Gen. John Stark | 23,556 | 309 sq mi (800 km²) |
File:Map of Indiana highlighting Starke County.svg | |
| Steuben County | 151 | Angola | 1835 | Baron Frederick von Steuben | 33,214 | 309 sq mi (800 km²) |
File:Map of Indiana highlighting Steuben County.svg | |
| Sullivan County | 153 | Sullivan | 1816 | Daniel Sullivan | 21,751 | 447 sq mi (1,158 km²) |
File:Map of Indiana highlighting Sullivan County.svg | |
| Switzerland County | 155 | Vevay | 1814 | The home country of many of the early settlers, Switzerland | 9,065 | 221 sq mi (572 km²) |
File:Map of Indiana highlighting Switzerland County.svg | |
| Tippecanoe County | 157 | Lafayette | 1826 | The Tippecanoe River and the Battle of Tippecanoe | 148,955 | 500 sq mi (1,295 km²) |
File:Map of Indiana highlighting Tippecanoe County.svg | |
| Tipton County | 159 | Tipton | 1844 | John Tipton | 16,577 | 260 sq mi (673 km²) |
File:Map of Indiana highlighting Tipton County.svg | |
| Union County | 161 | Liberty | 1821 | The union of parts of Fayette, Franklin and Wayne counties | 7,349 | 162 sq mi (420 km²) |
File:Map of Indiana highlighting Union County.svg | |
| Vanderburgh County | 163 | Evansville | 1818 | Gibson County Posey County Warrick County |
Henry Vanderburgh, a judge for Indiana Territory | 188,922 | 235 sq mi (609 km²) |
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| Vermillion County | 165 | Newport | 1824 | The Vermillion River | 16,788 | 257 sq mi (666 km²) |
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| Vigo County | 167 | Terre Haute | 1818 | Francis Vigo | 105,848 | 403 sq mi (1,044 km²) |
File:Map of Indiana highlighting Vigo County.svg | |
| Wabash County | 169 | Wabash | 1832 | The Wabash River | 34,960 | 413 sq mi (1,070 km²) |
File:Map of Indiana highlighting Wabash County.svg | |
| Warren County | 171 | Williamsport | 1827 | Dr. Joseph Warren | 8,419 | 365 sq mi (945 km²) |
File:Map of Indiana highlighting Warren County.svg | |
| Warrick County | 173 | Boonville | 1813 | Gibson County | Capt. Jacob Warrick | 59,383 | 384 sq mi (995 km²) |
File:Map of Indiana highlighting Warrick County.svg |
| Washington County | 175 | Salem | 1813 | U.S. President George Washington | 27,223 | 514 sq mi (1,331 km²) |
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| Wayne County | 177 | Richmond | 1810 | Gen. "Mad" Anthony Wayne | 71,097 | 404 sq mi (1,046 km²) |
File:Map of Indiana highlighting Wayne County.svg | |
| Wells County | 179 | Bluffton | 1835 | Capt. William A. Wells | 27,600 | 370 sq mi (958 km²) |
File:Map of Indiana highlighting Wells County.svg | |
| White County | 181 | Monticello | 1834 | Capt. Isaac White | 25,267 | 505 sq mi (1,308 km²) |
File:Map of Indiana highlighting White County.svg | |
| Whitley County | 183 | Columbia City | 1835 | Col. William Whitley | 30,707 | 336 sq mi (870 km²) |
File:Map of Indiana highlighting Whitley County.svg |
A quick illustration of Indiana County Formations
| Lists of counties in the United States (parishes in Louisiana; boroughs and census areas in Alaska) |
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| State of Indiana Indianapolis (capital) |
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| This page uses content from the English language Wikipedia. The original content was at List of counties in Indiana. The list of authors can be seen in the page history. As with this Familypedia wiki, the content of Wikipedia is available under the Creative Commons License. |
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