Indiana (IN) on the US Map
Map of Indiana Counties
Below is a map of the 92 counties of Indiana (you can click on the map to enlarge it and to see the major city in each state).
Interactive Map of Indiana Counties
Click on any of the counties on the map to see the county’s population, economic data, time zone, and zip code (the data will appear below the map). Data is sourced from the US Census 2021.
List of the Counties of Indiana:
| County | Population | Per sq. km | Largest City |
|---|---|---|---|
| Adams County | 35,685 | 40.65 | Decatur |
| Allen County | 381,839 | 224.29 | Fort Wayne |
| Bartholomew County | 81,759 | 77.57 | Columbus |
| Benton County | 8,687 | 8.25 | Fowler |
| Blackford County | 12,139 | 28.39 | Hartford City |
| Boone County | 69,839 | 63.76 | Zionsville |
| Brown County | 15,444 | 19.11 | Nashville |
| Carroll County | 20,288 | 21.04 | Delphi |
| Cass County | 37,918 | 35.52 | Logansport |
| Clark County | 120,185 | 124.46 | Jeffersonville |
| Clay County | 26,397 | 28.5 | Brazil |
| Clinton County | 33,010 | 31.46 | Frankfort |
| Crawford County | 10,511 | 13.28 | English |
| Daviess County | 33,281 | 29.92 | Washington |
| Dearborn County | 50,494 | 63.9 | Bright |
| Decatur County | 26,466 | 27.43 | Greensburg |
| DeKalb County | 43,059 | 45.82 | Auburn |
| Delaware County | 112,480 | 110.76 | Muncie |
| Dubois County | 43,474 | 39.29 | Jasper |
| Elkhart County | 206,314 | 171.99 | Elkhart |
| Fayette County | 23,393 | 42.01 | Connersville |
| Floyd County | 79,594 | 206.97 | New Albany |
| Fountain County | 16,422 | 16.02 | Attica |
| Franklin County | 22,769 | 22.87 | Batesville |
| Fulton County | 20,400 | 21.38 | Rochester |
| Gibson County | 33,017 | 26.16 | Princeton |
| Grant County | 66,802 | 62.29 | Marion |
| Greene County | 30,924 | 22.01 | Linton |
| Hamilton County | 341,616 | 334.45 | Carmel |
| Hancock County | 78,616 | 99.21 | Greenfield |
| Harrison County | 39,516 | 31.52 | Corydon |
| Hendricks County | 172,100 | 163.31 | Plainfield |
| Henry County | 48,857 | 48.14 | New Castle |
| Howard County | 83,349 | 109.81 | Kokomo |
| Huntington County | 36,572 | 36.9 | Huntington |
| Jackson County | 45,948 | 34.79 | Seymour |
| Jasper County | 33,006 | 22.77 | Rensselaer |
| Jay County | 20,570 | 20.69 | Portland |
| Jefferson County | 33,000 | 35.33 | Madison |
| Jennings County | 27,619 | 28.32 | North Vernon |
| Johnson County | 159,739 | 192.49 | Greenwood |
| Knox County | 36,362 | 27.22 | Vincennes |
| Kosciusko County | 80,151 | 58.23 | Warsaw |
| LaGrange County | 40,085 | 40.77 | Lagrange |
| Lake County | 495,925 | 383.86 | Hammond |
| LaPorte County | 112,184 | 72.4 | Michigan City |
| Lawrence County | 45,133 | 38.8 | Bedford |
| Madison County | 130,037 | 111.1 | Anderson |
| Marion County | 969,542 | 943.85 | Indianapolis |
| Marshall County | 46,175 | 40.19 | Plymouth |
| Martin County | 9,885 | 11.37 | Loogootee |
| Miami County | 36,100 | 37.28 | Peru |
| Monroe County | 140,189 | 137.2 | Bloomington |
| Montgomery County | 37,967 | 29.05 | Crawfordsville |
| Morgan County | 71,394 | 68.26 | Martinsville |
| Newton County | 13,865 | 13.32 | Roselawn |
| Noble County | 47,293 | 44.44 | Kendallville |
| Ohio County | 5,931 | 26.58 | Rising Sun |
| Orange County | 19,752 | 19.14 | Paoli |
| Owen County | 21,280 | 21.32 | Spencer |
| Parke County | 16,316 | 14.17 | Rockville |
| Perry County | 19,151 | 19.37 | Tell City |
| Pike County | 12,220 | 14.11 | Petersburg |
| Porter County | 172,353 | 159.16 | Portage |
| Posey County | 25,301 | 23.86 | Mount Vernon |
| Pulaski County | 12,496 | 11.13 | Winamac |
| Putnam County | 36,838 | 29.6 | Greencastle |
| Randolph County | 24,681 | 21.07 | Winchester |
| Ripley County | 28,953 | 25.04 | Batesville |
| Rush County | 16,706 | 15.8 | Rushville |
| Scott County | 24,290 | 49.26 | Scottsburg |
| Shelby County | 44,825 | 42.1 | Shelbyville |
| Spencer County | 19,949 | 19.41 | Santa Claus |
| St. Joseph County | 272,049 | 229.45 | South Bend |
| Starke County | 23,275 | 29.07 | Knox |
| Steuben County | 34,379 | 42.99 | Angola |
| Sullivan County | 20,814 | 17.97 | Sullivan |
| Switzerland County | 9,870 | 17.27 | Vevay |
| Tippecanoe County | 185,961 | 143.91 | Lafayette |
| Tipton County | 15,290 | 22.66 | Tipton |
| Union County | 7,098 | 17 | Liberty |
| Vanderburgh County | 179,695 | 297.26 | Evansville |
| Vermillion County | 15,477 | 23.26 | Clinton |
| Vigo County | 106,523 | 101.9 | Terre Haute |
| Wabash County | 31,120 | 29.13 | Wabash |
| Warren County | 8,430 | 8.92 | Williamsport |
| Warrick County | 63,575 | 63.78 | Boonville |
| Washington County | 28,025 | 21.06 | Salem |
| Wayne County | 66,588 | 63.99 | Richmond |
| Wells County | 28,103 | 29.48 | Bluffton |
| White County | 24,593 | 18.8 | Monticello |
| Whitley County | 34,048 | 39.18 | Columbia City |