List of municipalities in Indiana
is a state located in the Midwestern United States. As of the 2021 census estimate, the state had 6,805,985 residents. There are 569 municipalities.
Under Indiana law, a municipality must have a minimum of 2,000 people to incorporate as a city. Except as noted, all cities are "third-class" cities with a five or seven-member city council and an elected clerk-treasurer. "Second-class" cities had a population of at least 34,000 and up to 600,000 at time of designation, and have a nine-member city council and an elected clerk. Indianapolis is the only "first-class" city in Indiana under state law, making it subject to a consolidated city-county government known as Unigov. A town is differentiated from a city in that a town can not become a city until it has a population of at least 2,000. The form of government is also different from that of a city in that the council is both the legislative and executive branches of government. The mayor is selected by the council from within its ranks and operates as a first among equals.
Most populous cities
Municipalities
| Name | Type | 2020 Census | 2010 Census | Change | County | Land area | Density |
| Advance | Town | Boone | 0.59 sq mi | 853.99/sq mi | - | - | |
| Akron | Town | Fulton | 0.46 sq mi | 2,450.98/sq mi | - | - | |
| Alamo | Town | Montgomery | 0.06 sq mi | 1,064.52/sq mi | - | - | |
| Albany | Town | Delaware, Randolph | 1.99 sq mi | 1,158.51/sq mi | - | - | |
| Albion | Town | Noble | 1.91 sq mi | 1,164.57/sq mi | - | - | |
| Alexandria | City | Madison | 3.02 sq mi | 1,702.15/sq mi | - | - | |
| Alfordsville | Town | Daviess | 0.07 sq mi | 984.85/sq mi | - | - | |
| Alton | Town | Crawford | 0.20 sq mi | 168.60/sq mi | - | - | |
| Altona | Town | DeKalb | 0.20 sq mi | 1,049.26/sq mi | - | - | |
| Ambia | Town | Benton | 0.15 sq mi | 1,503.31/sq mi | - | - | |
| Amboy | Town | Miami | 0.34 sq mi | 943.45/sq mi | - | - | |
| Amo | Town | Hendricks | 0.61 sq mi | 666.67/sq mi | - | - | |
| Anderson | City | Madison | 42.77 sq mi | 1,292.28/sq mi | - | - | |
| Andrews | Town | Huntington | 0.64 sq mi | 1,653.00/sq mi | - | - | |
| Angola | City | Steuben | 6.54 sq mi | 1,428.69/sq mi | - | - | |
| Arcadia | Town | Hamilton | 0.55 sq mi | 2,749.55/sq mi | - | - | |
| Argos | Town | Marshall | 1.30 sq mi | 1,381.80/sq mi | - | - | |
| Ashley | Town | DeKalb, Steuben | 1.90 sq mi | 538.87/sq mi | - | - | |
| Atlanta | Town | Hamilton | - | - | |||
| Attica | City | Fountain | 1.80 sq mi | 1,682.93/sq mi | - | - | |
| Auburn | City | DeKalb | 8.08 sq mi | 1,659.08/sq mi | - | - | |
| Aurora | City | Dearborn | 3.54 sq mi | 1,056.80/sq mi | - | - | |
| Austin | City | Scott | 2.66 sq mi | 1,525.53/sq mi | - | - | |
| Avilla | Town | Noble | 1.71 sq mi | 1,427.40/sq mi | - | - | |
| Avon | Town | Hendricks | 19.41 sq mi | 1,115.24/sq mi | - | - | |
| Bainbridge | Town | Putnam | 0.40 sq mi | 1,705.74/sq mi | - | - | |
| Bargersville | Town | Johnson | 18.73 sq mi | 510.98/sq mi | - | - | |
| Batesville | City | Ripley, Franklin | 6.17 sq mi | 1,178.88/sq mi | - | - | |
| Battle Ground | Town | Tippecanoe | 1.02 sq mi | 1,801.96/sq mi | - | - | |
| Bedford | City | Lawrence | 12.21 sq mi | 1,129.57/sq mi | - | - | |
| Beech Grove | City | Marion | 4.47 sq mi | 3,293.13/sq mi | - | - | |
| Berne | City | Adams | 2.33 sq mi | 1,804.15/sq mi | - | - | |
| Bethany | Town | Morgan | 0.10 sq mi | 1,000.00/sq mi | - | - | |
| Beverly Shores | Town | Porter | 5.83 sq mi | 167.18/sq mi | - | - | |
| Bicknell | City | Knox | 1.35 sq mi | 2,238.73/sq mi | - | - | |
| Birdseye | Town | Dubois | 0.64 sq mi | 655.66/sq mi | - | - | |
| Bloomfield | Town | Greene | 1.41 sq mi | 1,625.71/sq mi | - | - | |
| Bloomingdale | Town | Parke | 0.58 sq mi | 462.20/sq mi | - | - | |
| Bloomington | City | Monroe | - | - | |||
| Blountsville | Town | Henry | 0.11 sq mi | 890.91/sq mi | - | - | |
| Bluffton | City | Wells | 8.52 sq mi | 1,229.19/sq mi | - | - | |
| Boonville | City | Warrick | 5.77 sq mi | 1,171.17/sq mi | - | - | |
| Borden | Town | Clark | 1.39 sq mi | 564.66/sq mi | - | - | |
| Boston | Town | Wayne | 0.22 sq mi | 672.65/sq mi | - | - | |
| Boswell | Town | Benton | 0.88 sq mi | 904.98/sq mi | - | - | |
| Bourbon | Town | Marshall | 1.16 sq mi | 1,475.24/sq mi | - | - | |
| Brazil | City | Clay | 3.72 sq mi | 2,218.88/sq mi | - | - | |
| Bremen | Town | Marshall | 2.84 sq mi | 1,657.02/sq mi | - | - | |
| Bristol | Town | Elkhart | 4.16 sq mi | 445.14/sq mi | - | - | |
| Brook | Town | Newton | 0.69 sq mi | 1,387.00/sq mi | - | - | |
| Brooklyn | Town | Morgan | 1.00 sq mi | 2,536.36/sq mi | - | - | |
| Brooksburg | Town | Jefferson | 0.11 sq mi | 705.88/sq mi | - | - | |
| Brookston | Town | White | 0.66 sq mi | 2,471.21/sq mi | - | - | |
| Brookville | Town | Franklin | 1.45 sq mi | 1,876.88/sq mi | - | - | |
| Brownsburg | Town | Hendricks | 16.35 sq mi | 1,780.98/sq mi | - | - | |
| Brownstown | Town | Jackson | 1.62 sq mi | 1,868.44/sq mi | - | - | |
| Bruceville | Town | Knox | 0.34 sq mi | 1,311.95/sq mi | - | - | |
| Bryant | Town | Jay | 0.32 sq mi | 749.22/sq mi | - | - | |
| Bunker Hill | Town | Miami | 0.39 sq mi | 2,092.54/sq mi | - | - | |
| Burket | Town | Kosciusko | 0.07 sq mi | 1,732.39/sq mi | - | - | |
| Burlington | Town | Carroll | 0.61 sq mi | 844.77/sq mi | - | - | |
| Burnettsville | Town | White | 0.75 sq mi | 522.79/sq mi | - | - | |
| Burns Harbor | Town | Porter | 6.44 sq mi | 319.25/sq mi | - | - | |
| Butler | City | DeKalb | 1.97 sq mi | 1,334.85/sq mi | - | - | |
| Cadiz | Town | Henry | 0.14 sq mi | 1,131.94/sq mi | - | - | |
| Cambridge City | Town | Wayne | 1.02 sq mi | 1,735.38/sq mi | - | - | |
| Camden | Town | Carroll | 0.26 sq mi | 2,289.58/sq mi | - | - | |
| Campbellsburg | Town | Washington | 0.99 sq mi | 533.27/sq mi | - | - | |
| Cannelburg | Town | Daviess | 0.21 sq mi | 850.24/sq mi | - | - | |
| Cannelton | City | Perry | 1.57 sq mi | 1,028.34/sq mi | - | - | |
| Carbon | Town | Clay | 0.15 sq mi | 1,765.10/sq mi | - | - | |
| Carlisle | Town | Sullivan | 0.52 sq mi | 1,206.56/sq mi | - | - | |
| Carmel | City | Hamilton | - | - | |||
| Carthage | Town | Rush | 0.56 sq mi | 1,624.78/sq mi | - | - | |
| Cayuga | Town | Vermillion | 1.01 sq mi | 939.78/sq mi | - | - | |
| Cedar Grove | Town | Franklin | 0.16 sq mi | 993.38/sq mi | - | - | |
| Cedar Lake | Town | Lake | 10.17 sq mi | 1,612.48/sq mi | - | - | |
| Center Point | Town | Clay | 0.76 sq mi | 287.84/sq mi | - | - | |
| Centerville | Town | Wayne | 3.52 sq mi | 781.13/sq mi | - | - | |
| Chalmers | Town | White | 0.30 sq mi | 1,731.79/sq mi | - | - | |
| Chandler | Town | Warrick | 2.91 sq mi | 1,267.33/sq mi | - | - | |
| Charlestown | City | Clark | 11.49 sq mi | 679.16/sq mi | - | - | |
| Chesterfield | Town | Madison, Delaware | 1.37 sq mi | 1,818.85/sq mi | - | - | |
| Chesterton | Town | Porter | 9.49 sq mi | 1,517.91/sq mi | - | - | |
| Chrisney | Town | Spencer | 0.73 sq mi | 658.64/sq mi | - | - | |
| Churubusco | Town | Whitley | 1.05 sq mi | 1,784.35/sq mi | - | - | |
| Cicero | Town | Hamilton | 2.04 sq mi | 3,254.14/sq mi | - | - | |
| Clarks Hill | Town | Tippecanoe | 0.27 sq mi | 2,205.88/sq mi | - | - | |
| Clarksville | Town | Clark | 10.23 sq mi | 2,224.62/sq mi | - | - | |
| Clay City | Town | Clay | 0.54 sq mi | 1,628.94/sq mi | - | - | |
| Claypool | Town | Kosciusko | 0.25 sq mi | 1,622.95/sq mi | - | - | |
| Clayton | Town | Hendricks | - | - | |||
| Clear Lake | Town | Steuben | 2.46 sq mi | 318.06/sq mi | - | - | |
| Clermont | Town | Marion | 0.67 sq mi | 2,071.86/sq mi | - | - | |
| Clifford | Town | Bartholomew | 0.09 sq mi | 2,329.55/sq mi | - | - | |
| Clinton | City | Vermillion | 2.28 sq mi | 2,145.20/sq mi | - | - | |
| Cloverdale | Town | Putnam | 3.49 sq mi | 590.60/sq mi | - | - | |
| Coatesville | Town | Hendricks | 0.67 sq mi | 849.92/sq mi | - | - | |
| Colfax | Town | Clinton | 0.37 sq mi | 1,897.30/sq mi | - | - | |
| Columbia City | City | Whitley | 5.47 sq mi | 1,813.71/sq mi | - | - | |
| Columbus | City | Bartholomew | 28.41 sq mi | 1,682.06/sq mi | - | - | |
| Connersville | City | Fayette | 7.70 sq mi | 1,734.44/sq mi | - | - | |
| Converse | Town | Miami, Grant | 0.99 sq mi | 1,173.91/sq mi | - | - | |
| Corunna | Town | DeKalb | 0.18 sq mi | 1,318.44/sq mi | - | - | |
| Corydon | Town | Harrison | 1.64 sq mi | 1,927.26/sq mi | - | - | |
| Country Club Heights | Town | Madison | 0.29 sq mi | 334.47/sq mi | - | - | |
| Covington | City | Fountain | 1.29 sq mi | 2,068.22/sq mi | - | - | |
| Crandall | Town | Harrison | 0.10 sq mi | 1,288.46/sq mi | - | - | |
| Crane | Town | Martin | 0.12 sq mi | 1,383.33/sq mi | - | - | |
| Crawfordsville | City | Montgomery | 9.70 sq mi | 1,681.72/sq mi | - | - | |
| Cromwell | Town | Noble | 0.29 sq mi | 1,696.86/sq mi | - | - | |
| Crothersville | Town | Jackson | 1.16 sq mi | 1,300.86/sq mi | - | - | |
| Crown Point | City | Lake | 17.84 sq mi | 1,660.59/sq mi | - | - | |
| Crows Nest | Town | Marion | 0.43 sq mi | 156.18/sq mi | - | - | |
| Culver | Town | Marshall | 1.16 sq mi | 974.96/sq mi | - | - | |
| Cumberland | Town | Hancock, Marion | 2.82 sq mi | 2,118.11/sq mi | - | - | |
| Cynthiana | Town | Posey | 0.40 sq mi | 1,383.46/sq mi | - | - | |
| Dale | Town | Spencer | 2.43 sq mi | 638.81/sq mi | - | - | |
| Daleville | Town | Delaware | 2.15 sq mi | 775.85/sq mi | - | - | |
| Dana | Town | Vermillion | 0.29 sq mi | 1,900.68/sq mi | - | - | |
| Danville | Town | Hendricks | 8.80 sq mi | 1,206.47/sq mi | - | - | |
| Darlington | Town | Montgomery | 0.34 sq mi | 2,122.39/sq mi | - | - | |
| Darmstadt | Town | Vanderburgh | - | - | |||
| Dayton | Town | Tippecanoe | - | - | |||
| Decatur | City | Adams | 6.11 sq mi | 1,625.08/sq mi | - | - | |
| Decker | Town | Knox | - | - | |||
| Delphi | City | Carroll | 2.71 sq mi | 1,090.61/sq mi | - | - | |
| DeMotte | Town | Jasper | 3.59 sq mi | 1,162.30/sq mi | - | - | |
| Denver | Town | Miami | - | - | |||
| Dillsboro | Town | Dearborn | - | - | |||
| Dublin | Town | Wayne | - | - | |||
| Dugger | Town | Sullivan | - | - | |||
| Dune Acres | Town | Porter | - | - | |||
| Dunkirk | City | Blackford, Jay | 1.19 sq mi | 1,841.70/sq mi | - | - | |
| Dunreith | Town | Henry | - | - | |||
| Dupont | Town | Jefferson | - | - | |||
| Dyer | Town | Lake | 6.18 sq mi | 2,673.09/sq mi | - | - | |
| Earl Park | Town | Benton | - | - | |||
| East Chicago | City | Lake | 14.09 sq mi | 2,016.89/sq mi | - | - | |
| East Germantown | Town | Wayne | - | - | |||
| Eaton | Town | Delaware | - | - | |||
| Economy | Town | Wayne | - | - | |||
| Edgewood | Town | Madison | - | - | |||
| Edinburgh | Town | Johnson, Bartholomew, Shelby | 3.11 sq mi | 1,427.88/sq mi | - | - | |
| Edwardsport | Town | Knox | - | - | |||
| Elberfeld | Town | Warrick | - | - | |||
| Elizabeth | Town | Harrison | - | - | |||
| Elizabethtown | Town | Bartholomew | - | - | |||
| Elkhart | City | Elkhart | 27.26 sq mi | 1,986.34/sq mi | - | - | |
| Ellettsville | Town | Monroe | 5.17 sq mi | 1,286.24/sq mi | - | - | |
| Elnora | Town | Daviess | - | - | |||
| Elwood | City | Madison, Tipton | 3.97 sq mi | 2,119.46/sq mi | - | - | |
| English | Town | Crawford | - | - | |||
| Etna Green | Town | Kosciusko | - | - | |||
| Evansville | City | Vanderburgh | - | - | |||
| Fairland | Town | Shelby | - | - | |||
| Fairmount | Town | Grant | 1.59 sq mi | 1,691.05/sq mi | - | - | |
| Fairview Park | Town | Vermillion | - | - | |||
| Farmersburg | Town | Sullivan | - | - | |||
| Farmland | Town | Randolph | - | - | |||
| Ferdinand | Town | Dubois | 2.30 sq mi | 939.05/sq mi | - | - | |
| Fillmore | Town | Putnam | - | - | |||
| Fishers | City | Hamilton | - | - | |||
| Flora | Town | Carroll | - | - | |||
| Fort Branch | Town | Gibson | 1.09 sq mi | 2,725.18/sq mi | - | - | |
| Fort Wayne | City | Allen | - | - | |||
| Fortville | Town | Hancock | 3.45 sq mi | 1,386.67/sq mi | - | - | |
| Fountain City | Town | Wayne | - | - | |||
| Fowler | Town | Benton | 1.41 sq mi | 1,655/sq mi | - | - | |
| Fowlerton | Town | Grant | - | - | |||
| Francesville | Town | Pulaski | - | - | |||
| Francisco | Town | Gibson | - | - | |||
| Frankfort | City | Clinton | 8.05 sq mi | 2,075.11/sq mi | - | - | |
| Franklin | City | Johnson | 14.76 sq mi | 1,714.62/sq mi | - | - | |
| Frankton | Town | Madison | - | - | |||
| Fremont | Town | Steuben | 1.29 sq mi | 1,831.53/sq mi | - | - | |
| French Lick | Town | Orange | - | - | |||
| Fulton | Town | Fulton | - | - | |||
| Galveston | Town | Cass | - | - | |||
| Garrett | City | DeKalb | 4.17 sq mi | 1,570.33/sq mi | - | - | |
| Gary | City | Lake | - | - | |||
| Gas City | City | Grant | 5.03 sq mi | 1,224.79/sq mi | - | - | |
| Gaston | Town | Delaware | - | - | |||
| Geneva | Town | Adams | - | - | |||
| Gentryville | Town | Spencer | - | - | |||
| Georgetown | Town | Floyd | 2.18 sq mi | 1,748.62/sq mi | - | - | |
| Glenwood | Town | Rush, Fayette | - | - | |||
| Goodland | Town | Newton | - | - | |||
| Goshen | City | Elkhart | 17.03 sq mi | 1,983.31/sq mi | - | - | |
| Gosport | Town | Owen | - | - | |||
| Grabill | Town | Allen | - | - | |||
| Grandview | Town | Spencer | - | - | |||
| Greencastle | City | Putnam | 5.26 sq mi | 1,884.11/sq mi | - | - | |
| Greendale | City | Dearborn | 5.73 sq mi | 812.64/sq mi | - | - | |
| Greenfield | City | Hancock | 13.71 sq mi | 1,713.20/sq mi | - | - | |
| Greens Fork | Town | Wayne | - | - | |||
| Greensboro | Town | Henry | - | - | |||
| Greensburg | City | Decatur | 9.41 sq mi | 1,315.10/sq mi | - | - | |
| Greentown | Town | Howard | 1.29 sq mi | 1,831.53/sq mi | - | - | |
| Greenville | Town | Floyd | - | - | |||
| Greenwood | City | Johnson | 27.91 sq mi | 2,026.27/sq mi | - | - | |
| Griffin | Town | Posey | - | - | |||
| Griffith | Town | Lake | 7.77 sq mi | 2,125.20/sq mi | - | - | |
| Hagerstown | Town | Wayne | - | - | |||
| Hamilton | Town | Steuben, DeKalb | - | - | |||
| Hamlet | Town | Starke | - | - | |||
| Hammond | City | Lake | - | - | |||
| Hanover | Town | Jefferson | 2.22 sq mi | 1,685.28/sq mi | - | - | |
| Harmony | Town | Clay | - | - | |||
| Hartford City | City | Blackford | 3.90 sq mi | 1,567.75/sq mi | - | - | |
| Hartsville | Town | Bartholomew | - | - | |||
| Haubstadt | Town | Gibson | - | - | |||
| Hazleton | Town | Gibson | - | - | |||
| Hebron | Town | Porter | 1.93 sq mi | 1,950.65/sq mi | - | - | |
| Highland | Town | Lake | 6.97 sq mi | 3,456.90/sq mi | - | - | |
| Hillsboro | Town | Fountain | - | - | |||
| Hobart | City | Lake | 26.22 sq mi | 1,077.22/sq mi | - | - | |
| Holland | Town | Dubois | - | - | |||
| Holton | Town | Ripley | - | - | |||
| Homecroft | Town | Marion | - | - | |||
| Hope | Town | Bartholomew | - | - | |||
| Hudson | Town | Steuben | - | - | |||
| Huntertown | Town | Allen | 5.34 sq mi | 1,723.09/sq mi | - | - | |
| Huntingburg | City | Dubois | 5.27 sq mi | 1,258.80/sq mi | - | - | |
| Huntington | City | Huntington | 9.45 sq mi | 1,827/sq mi | - | - | |
| Hymera | Town | Sullivan | - | - | |||
| Indian Village | Town | St. Joseph | - | - | |||
| Indianapolis | City | Marion | 361.51 sq mi | - | - | ||
| Ingalls | Town | Madison | 3.01 sq mi | 739.52/sq mi | - | - | |
| Jamestown | Town | Boone, Hendricks | - | - | |||
| Jasonville | City | Greene | 1.27 sq mi | 1,563.88/sq mi | - | - | |
| Jasper | City | Dubois | 13.34 sq mi | 1,260.51/sq mi | - | - | |
| Jeffersonville | City | Clark | 34.38 sq mi | 1,381.98/sq mi | - | - | |
| Jonesboro | City | Grant | 0.89 sq mi | 1,697.65/sq mi | - | - | |
| Jonesville | Town | Bartholomew | - | - | |||
| Kempton | Town | Tipton | - | - | |||
| Kendallville | City | Noble | 6.34 sq mi | 1,689.64/sq mi | - | - | |
| Kennard | Town | Henry | - | - | |||
| Kentland | Town | Newton | - | - | |||
| Kewanna | Town | Fulton | - | - | |||
| Kingman | Town | Fountain | - | - | |||
| Kingsbury | Town | LaPorte | - | - | |||
| Kingsford Heights | Town | LaPorte | - | - | |||
| Kirklin | Town | Clinton | - | - | |||
| Knightstown | Town | Henry | 1.03 sq mi | 2,077.67/sq mi | - | - | |
| Knightsville | Town | Clay | - | - | |||
| Knox | City | Starke | 3.96 sq mi | 925.68/sq mi | - | - | |
| Kokomo | City | Howard | 36.76 sq mi | 1,580.33/sq mi | - | - | |
| Kouts | Town | Porter | - | - | |||
| La Crosse | Town | LaPorte | - | - | |||
| La Fontaine | Town | Wabash | - | - | |||
| La Paz | Town | Marshall | - | - | |||
| La Porte | City | LaPorte | 12.68 sq mi | 1,884.83/sq mi | - | - | |
| Laconia | Town | Harrison | - | - | |||
| Ladoga | Town | Montgomery | - | - | |||
| Lafayette | City | Tippecanoe | - | - | |||
| LaGrange | Town | LaGrange | 1.79 sq mi | 1,520.16/sq mi | - | - | |
| Lagro | Town | Wabash | - | - | |||
| Lake Station | City | Lake | 8.42 sq mi | 1,596.50/sq mi | - | - | |
| Lakeville | Town | St. Joseph | - | - | |||
| Lanesville | Town | Harrison | - | - | |||
| Lapel | Town | Madison | - | - | |||
| Larwill | Town | Whitley | - | - | |||
| Laurel | Town | Franklin | - | - | |||
| Lawrence | City | Marion | 20.25 sq mi | 2,376.19/sq mi | - | - | |
| Lawrenceburg | City | Dearborn | 5.55 sq mi | 970.30/sq mi | - | - | |
| Leavenworth | Town | Crawford | - | - | |||
| Lebanon | City | Boone | 17.32 sq mi | 962.73/sq mi | - | - | |
| Leesburg | Town | Kosciusko | - | - | |||
| Leo-Cedarville | Town | Allen | 3.72 sq mi | 973.15/sq mi | - | - | |
| Lewisville | Town | Henry | - | - | |||
| Liberty | Town | Union | 0.86 sq mi | 2,331.00/sq mi | - | - | |
| Ligonier | City | Noble | 2.80 sq mi | 1,630.85/sq mi | - | - | |
| Linden | Town | Montgomery | - | - | |||
| Linton | City | Greene | 3.20 sq mi | 1,603.56/sq mi | - | - | |
| Little York | Town | Washington | - | - | |||
| Livonia | Town | Washington | - | - | |||
| Lizton | Town | Hendricks | - | - | |||
| Logansport | City | Cass | 10.72 sq mi | 1,750.14/sq mi | - | - | |
| Long Beach | Town | LaPorte | - | - | |||
| Loogootee | City | Martin | 1.57 sq mi | 1,661.98/sq mi | - | - | |
| Losantville | Town | Randolph | - | - | |||
| Lowell | Town | Lake | 6.58 sq mi | 1,643.84/sq mi | - | - | |
| Lynn | Town | Randolph | - | - | |||
| Lynnville | Town | Warrick | - | - | |||
| Lyons | Town | Greene | - | - | |||
| Mackey | Town | Gibson | - | - | |||
| Macy | Town | Miami | - | - | |||
| Madison | City | Jefferson | 8.92 sq mi | 1,430.21/sq mi | - | - | |
| Marengo | Town | Crawford | - | - | |||
| Marion | City | Grant | 15.58 sq mi | 1,835.41/sq mi | - | - | |
| Markle | Town | Huntington, Wells | - | - | |||
| Markleville | Town | Madison | - | - | |||
| Marshall | Town | Parke | - | - | |||
| Martinsville | City | Morgan | 9.27 sq mi | 1,303.05/sq mi | - | - | |
| Matthews | Town | Grant | - | - | |||
| Mauckport | Town | Harrison | - | - | |||
| McCordsville | Town | Hancock | 7.20 sq mi | 1,190.40/sq mi | - | - | |
| Mecca | Town | Parke | - | - | |||
| Medaryville | Town | Pulaski | - | - | |||
| Medora | Town | Jackson | - | - | |||
| Mellott | Town | Fountain | - | - | |||
| Mentone | Town | Kosciusko | - | - | |||
| Meridian Hills | Town | Marion | - | - | |||
| Merom | Town | Sullivan | - | - | |||
| Merrillville | Town | Lake | 33.29 sq mi | 1,096.49/sq mi | - | - | |
| Michiana Shores | Town | LaPorte | - | - | |||
| Michigan City | City | LaPorte | 22.93 sq mi | 1,584.55/sq mi | - | - | |
| Michigantown | Town | Clinton | - | - | |||
| Middlebury | Town | Elkhart | 4.33 sq mi | 799.91/sq mi | - | - | |
| Middletown | Town | Henry | 1.16 sq mi | 1,943.92/sq mi | - | - | |
| Milan | Town | Ripley | - | - | |||
| Milford | Town | Kosciusko | - | - | |||
| Millersburg | Town | Elkhart | - | - | |||
| Millhousen | Town | Decatur | - | - | |||
| Milltown | Town | Crawford, Harrison | - | - | |||
| Milton | Town | Wayne | - | - | |||
| Mishawaka | City | St. Joseph | 17.93 sq mi | 2,765.22/sq mi | - | - | |
| Mitchell | City | Lawrence | 3.60 sq mi | 1,094.32/sq mi | - | - | |
| Modoc | Town | Randolph | - | - | |||
| Monon | Town | White | - | - | |||
| Monroe | Town | Adams | - | - | |||
| Monroe City | Town | Knox | - | - | |||
| Monroeville | Town | Allen | - | - | |||
| Monrovia | Town | Morgan | - | - | |||
| Monterey | Town | Pulaski | - | - | |||
| Montezuma | Town | Parke | - | - | |||
| Montgomery | Town | Daviess | - | - | |||
| Monticello | City | White | 3.68 sq mi | 1,589.15/sq mi | - | - | |
| Montpelier | City | Blackford | 1.50 sq mi | 1,029.41/sq mi | - | - | |
| Mooreland | Town | Henry | - | - | |||
| Moores Hill | Town | Dearborn | - | - | |||
| Mooresville | Town | Morgan | 6.76 sq mi | 1,403.37/sq mi | - | - | |
| Morgantown | Town | Morgan | - | - | |||
| Morocco | Town | Newton | - | - | |||
| Morristown | Town | Shelby | - | - | |||
| Mount Auburn | Town | Wayne | - | - | |||
| Mount Ayr | Town | Newton | - | - | |||
| Mount Carmel | Town | Franklin | - | - | |||
| Mount Etna | Town | Huntington | - | - | |||
| Mount Summit | Town | Henry | - | - | |||
| Mount Vernon | City | Posey | 2.92 sq mi | 2,256.08/sq mi | - | - | |
| Mulberry | Town | Clinton | - | - | |||
| Muncie | City | Delaware | 27.60 sq mi | 2,518.06/sq mi | - | - | |
| Munster | Town | Lake | 7.63 sq mi | 3,172.33/sq mi | - | - | |
| Napoleon | Town | Ripley | - | - | |||
| Nappanee | City | Elkhart, Kosciusko | 4.78 sq mi | 1,455.29/sq mi | - | - | |
| Nashville | Town | Brown | - | - | |||
| New Albany | City | Floyd | 15.11 sq mi | 2,454.81/sq mi | - | - | |
| New Amsterdam | Town | Harrison | - | - | |||
| New Carlisle | Town | St. Joseph | - | - | |||
| New Castle | City | Henry | 7.34 sq mi | 2,375/sq mi | - | - | |
| New Chicago | Town | Lake | - | - | |||
| New Harmony | Town | Posey | - | - | |||
| New Haven | City | Allen | 11.83 sq mi | 1,317.69/sq mi | - | - | |
| New Market | Town | Montgomery | - | - | |||
| New Middletown | Town | Harrison | - | - | |||
| New Palestine | Town | Hancock | - | - | |||
| New Pekin | Town | Washington | - | - | |||
| New Point | Town | Decatur | - | - | |||
| New Richmond | Town | Montgomery | - | - | |||
| New Ross | Town | Montgomery | - | - | |||
| New Whiteland | Town | Johnson | 1.45 sq mi | 3,819.68/sq mi | - | - | |
| Newberry | Town | Greene | - | - | |||
| Newburgh | Town | Warrick | 1.49 sq mi | 2,241.29/sq mi | - | - | |
| Newport | Town | Vermillion | - | - | |||
| Newtown | Town | Fountain | - | - | |||
| Noblesville | City | Hamilton | 33.56 sq mi | 1,871.36/sq mi | - | - | |
| North Crows Nest | Town | Marion | - | - | |||
| North Judson | Town | Starke | - | - | |||
| North Liberty | Town | St. Joseph | - | - | |||
| North Manchester | Town | Wabash | 3.63 sq mi | 1,488.16/sq mi | - | - | |
| North Salem | Town | Hendricks | - | - | |||
| North Vernon | City | Jennings | 7.68 sq mi | 861.09/sq mi | - | - | |
| North Webster | Town | Kosciusko | - | - | |||
| Oakland City | City | Gibson | 1.02 sq mi | 2,232.13/sq mi | - | - | |
| Oaktown | Town | Knox | - | - | |||
| Odon | Town | Daviess | - | - | |||
| Ogden Dunes | Town | Porter | - | - | |||
| Oldenburg | Town | Franklin | - | - | |||
| Onward | Town | Cass | - | - | |||
| Oolitic | Town | Lawrence | - | - | |||
| Orestes | Town | Madison | - | - | |||
| Orland | Town | Steuben | - | - | |||
| Orleans | Town | Orange | 1.71 sq mi | 1,233.47/sq mi | - | - | |
| Osceola | Town | St. Joseph | 1.36 sq mi | 1,905.81/sq mi | - | - | |
| Osgood | Town | Ripley | - | - | |||
| Ossian | Town | Wells | 1.67 sq mi | 1,960.38/sq mi | - | - | |
| Otterbein | Town | Tippecanoe, Benton | - | - | |||
| Owensville | Town | Gibson | - | - | |||
| Oxford | Town | Benton | - | - | |||
| Palmyra | Town | Harrison | - | - | |||
| Paoli | Town | Orange | 3.74 sq mi | 980.48/sq mi | - | - | |
| Paragon | Town | Morgan | - | - | |||
| Parker City | Town | Randolph | - | - | |||
| Patoka | Town | Gibson | - | - | |||
| Patriot | Town | Switzerland | - | - | |||
| Pendleton | Town | Madison | 13.43 sq mi | 352.99/sq mi | - | - | |
| Pennville | Town | Jay | - | - |