There are 15 cities in Grant County, Indiana.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Marion1Indiana27,83828,237-0.34%1,78415.60
Gas City2Indiana6,0266,137-0.41%1,2444.84
Upland3Indiana3,8233,8130.26%1,2183.14
Fairmount4Indiana2,6312,670-0.34%1,6591.59
Jonesboro5Indiana1,4891,512-0.34%1,6670.89
Converse6Indiana1,1131,153-1.16%1,2200.91
Sweetser7Indiana1,0511,068-0.38%1,0431.01
Swayzee8Indiana901915-0.33%1,9210.47
Van Buren9Indiana778786-0.13%1,3320.58
Matthews10Indiana491491 1,3950.35
Herbst11Indiana377144 2891.30
Fowlerton12Indiana266268-0.38%1,3570.20
Landess13Indiana9489 671.40
Sims14Indiana8893 881
Jalapa15Indiana40143 133.18
showing: 15 rows

Cities in Grant County, Indiana by Population (2024)

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?

Jalapa is the smallest city in Grant County.

How many cities are in Grant County?

There are 15 cities in Grant County, Indiana.

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