Grant County, Indiana Cities (2024)

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Marion128,05628,251-0.17%1,78715.7City
Gas City26,0756,138-0.26%1,2085.0City
Upland33,8063,812-0.05%1,2133.1Town
Fairmount42,6532,675-0.23%1,6731.6Town
Jonesboro51,4981,513-0.27%1,6770.9City
Sweetser61,0611,072-0.28%1,0531.0Town
Swayzee7898912-0.44%1,9150.5Town
Van Buren8782786-0.13%1,3410.6Town
Matthews94954930%1,4060.4Town
Herbst104211445.51%3,0960.1CDP
Fowlerton112722700%1,3880.2Town
Marion1224208.04%7180.3CDP
Point Isabel1386917.5%1510.6CDP
Landess147889-9.3%551.4CDP
Sims157793-6.1%2640.3CDP

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Grant County, Indiana?

Marion is the largest city in Grant County.

What is the smallest city in Grant County, Indiana?

Sims is the smallest city in Grant County.

How many cities are in Grant County?

There are 15 cities in Grant County, Indiana.

Frequently Asked Questions