Fastest Growing Counties in Indiana (2024)

Fastest growing counties in Indiana.

92 Rows

County
Rank
Change (2020)
2024 Pop.
2020 Pop.
Hancock County111.27%89,21580,180
Boone County29.55%77,93171,137
Hamilton County38.26%377,827348,996
Hendricks County48.01%189,655175,596
Johnson County54.76%169,952162,237
Clark County64.41%126,712121,360
Warrick County73.92%66,50363,996
Morgan County83.28%74,19471,836
Putnam County93.14%37,84036,689
DeKalb County102.98%44,58343,292
Allen County112.94%397,446386,103
Bartholomew County122.91%84,61282,218
Switzerland County132.88%10,0299,748
Parke County142.79%16,60116,150
Madison County152.66%133,625130,167
Jasper County162.48%33,72532,908
Montgomery County172.35%38,82737,935
Wells County182.33%28,81228,155
Fountain County192.12%16,84216,492
Newton County202.04%14,08113,799
White County212.03%25,17424,673
Steuben County221.8%35,06234,441
Scott County231.79%24,81424,377
Greene County241.71%31,32130,793
Whitley County251.68%34,90734,329
Martin County261.61%9,9679,809
Adams County271.61%36,42535,849
Tippecanoe County281.59%189,347186,387
Rush County291.55%17,02216,763
Dearborn County301.54%51,53050,750
Ripley County311.53%29,42428,980
Brown County321.51%15,71915,485
Warren County331.48%8,5488,423
Porter County341.44%175,822173,318
Franklin County351.41%23,10922,788
Harrison County361.38%40,22239,676
Daviess County371.38%33,81633,357
Owen County381.21%21,57721,318
LaGrange County391.03%40,96040,542
Carroll County400.97%20,53620,339
Benton County410.81%8,7868,715
Spencer County420.7%19,97119,833
Jennings County430.65%27,76027,580
Delaware County440.64%112,479111,762
Howard County450.63%84,11683,589
Floyd County460.59%80,99780,519
Marshall County470.55%46,32646,071
Lake County480.52%501,539498,957
Shelby County490.47%45,27345,060
Jackson County500.45%46,69046,479
Noble County510.35%47,62647,460
Huntington County520.32%36,76236,646
Clay County530.31%26,51026,427
Perry County540.29%19,21119,155
Henry County550.29%49,04348,903
St. Joseph County560.27%273,414272,682
Jefferson County570.23%33,17633,100
Sullivan County580.15%20,84320,812
Vigo County590.09%106,224106,130
Kosciusko County600.03%80,16480,141
Cass County610.02%37,79537,786
Knox County620.02%36,26436,256
Washington County630%28,23928,238
Vermillion County64-0.05%15,40115,409
Dubois County65-0.1%43,60043,642
Fayette County66-0.1%23,33523,359
Grant County67-0.15%66,40766,507
Vanderburgh County68-0.15%180,057180,336
Lawrence County69-0.18%44,93745,016
Ohio County70-0.29%5,9115,928
Monroe County71-0.37%139,063139,585
Decatur County72-0.49%26,34426,474
Elkhart County73-0.51%205,945206,991
Fulton County74-0.59%20,34820,469
LaPorte County75-0.61%111,590112,270
Wayne County76-0.71%66,03866,507
Gibson County77-0.74%32,80633,049
Starke County78-0.8%23,20923,396
Posey County79-0.81%24,98225,185
Orange County80-0.88%19,67519,850
Marion County81-0.92%967,697976,659
Tipton County82-1.33%15,18715,392
Randolph County83-1.36%24,08224,415
Wabash County84-1.41%30,49830,934
Union County85-1.45%6,9797,082
Clinton County86-1.47%32,69133,178
Pike County87-1.47%12,06912,249
Pulaski County88-1.55%12,32112,515
Crawford County89-1.57%10,35910,524
Miami County90-1.8%35,25835,906
Blackford County91-1.97%11,86712,105
Jay County92-2.58%19,94620,474

Fastest Growing Counties in Indiana (2024)