First-level division
🇺🇸 Indiana
Subdivisions
Marion
Population 977,203
Lake
Population 496,005
Allen
Population 385,410
Hamilton
Population 347,467
Saint Joseph County
Population 266,931
Elkhart
Population 207,047
Tippecanoe
Population 199,562
Vanderburgh County
Population 180,136
Porter
Population 173,215
Hendricks
Population 170,311
Johnson
Population 161,765
Monroe
Population 148,431
Madison
Population 130,129
Clark
Population 118,302
Delaware
Population 111,903
LaPorte County
Population 109,888
Vigo
Population 107,038
Howard County
Population 83,658
Bartholomew
Population 82,208
Kosciusko
Population 80,240
Floyd
Population 78,522
Hancock
Population 78,168
Morgan
Population 70,489
Boone
Population 67,843
Grant
Population 65,936
Wayne
Population 65,936
Warrick
Population 63,898
Dearborn
Population 49,568
Henry
Population 48,271
Noble
Population 47,532
Marshall
Population 46,248
Lawrence
Population 45,668
Shelby
Population 44,593
Jackson
Population 44,111
DeKalb County
Population 43,226
Dubois
Population 42,565
LaGrange County
Population 40,446
Harrison
Population 39,654
Montgomery
Population 38,346
Cass
Population 37,955
Putnam
Population 37,779
Knox
Population 36,895
Huntington
Population 36,662
Adams
Population 35,809
Miami County
Population 35,567
Steuben
Population 34,586
Whitley
Population 34,191
Jasper
Population 33,478
Gibson
Population 33,452
Daviess
Population 33,381
Clinton
Population 32,250
Jefferson
Population 32,208
Greene
Population 32,006
Wabash
Population 31,280
Ripley
Population 28,521
Wells
Population 28,180
Washington
Population 27,943
Jennings
Population 27,611
Decatur
Population 26,794
Clay
Population 26,170
Posey
Population 25,540
Randolph
Population 24,502
White
Population 24,133
Scott
Population 23,878
Fayette
Population 23,047
Starke
Population 22,935
Franklin
Population 22,736
Owen
Population 20,845
Sullivan
Population 20,690
Jay
Population 20,478
Spencer
Population 20,327
Carroll
Population 20,127
Fulton
Population 20,092
Orange
Population 19,489
Perry
Population 19,102
Parke
Population 16,927
Rush
Population 16,663
Fountain
Population 16,351
Vermillion County
Population 16,212
Brown
Population 15,234
Tipton
Population 15,128
Newton
Population 14,011
Pike
Population 12,845
Pulaski
Population 12,469
Blackford
Population 11,930
Switzerland
Population 10,717
Crawford
Population 10,558
Martin
Population 10,327
Benton
Population 8,653
Warren
Population 8,263
Union
Population 7,037
Ohio
Population 5,844