Population of Counties in Indiana (2017)

Name 2017 Population Growth Rate
Marion County941,2294.04%
Lake County485,846-2.04%
Allen County370,4044.08%
Hamilton County316,37314.42%
St. Joseph County269,1410.88%
Elkhart County203,7813.19%
Tippecanoe County188,0598.68%
Vanderburgh County181,7211.04%
Porter County167,7911.96%
Hendricks County160,61010.11%
Johnson County151,9828.34%
Monroe County145,4965.01%
Madison County129,296-1.78%
Clark County116,0314.95%
Delaware County115,603-1.77%
LaPorte County110,015-1.29%
Vigo County107,9310.03%
Howard County82,568-0.19%
Bartholomew County81,4025.93%
Kosciusko County79,0922.27%
Floyd County76,9903.06%
Hancock County73,7174.97%
Morgan County69,6980.77%
Grant County66,937-4.29%
Wayne County66,568-3.39%
Boone County64,65313.73%
Warrick County62,4984.42%
Dearborn County49,331-1.54%
Henry County48,521-1.95%
Noble County47,6380.34%
Marshall County46,556-0.96%
Lawrence County45,518-1.31%
Shelby County44,3240.01%
Jackson County44,0133.37%
DeKalb County42,7461.07%
Dubois County42,5521.54%
Harrison County39,8261.21%
LaGrange County39,1105.26%
Montgomery County38,074-0.04%
Cass County37,946-2.64%
Knox County37,744-1.68%
Putnam County37,436-1.24%
Huntington County36,400-1.92%
Miami County35,883-2.49%
Adams County35,2322.26%
Steuben County34,116-0.06%
Gibson County33,7030.44%
Whitley County33,4490.31%
Jasper County33,433-0.24%
Daviess County32,9693.85%
Clinton County32,457-2.25%
Jefferson County32,418-0.01%
Greene County32,211-2.89%
Wabash County31,762-3.33%
Ripley County28,8460.05%
Wells County27,9490.98%
Jennings County27,758-2.51%
Washington County27,670-2.16%
Decatur County26,5983.13%
Clay County26,309-2.02%
Posey County25,476-1.47%
Randolph County25,082-4.19%
White County23,999-2.77%
Scott County23,730-1.84%
Fayette County23,331-4.12%
Starke County23,009-1.49%
Franklin County22,715-1.51%
Jay County21,046-0.60%
Owen County20,840-3.43%
Sullivan County20,802-2.84%
Spencer County20,648-1.11%
Fulton County20,139-3.26%
Carroll County19,970-1.05%
Orange County19,335-2.36%
Perry County18,966-2.31%
Parke County16,800-2.77%
Rush County16,649-4.14%
Fountain County16,486-4.55%
Vermillion County15,645-3.06%
Tipton County15,182-4.41%
Brown County14,912-1.92%
Newton County13,924-2.22%
Pulaski County12,660-5.22%
Pike County12,431-2.70%
Blackford County12,149-4.72%
Crawford County10,539-1.65%
Switzerland County10,527-0.92%
Martin County10,171-1.88%
Benton County8,650-2.32%
Warren County8,166-3.95%
Union County7,212-4.26%
Ohio County5,932-2.90%