Cities in Grant County, Indiana by Population (2024)

There are 22 cities in Grant County, Indiana.

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.)

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Marion1Indiana27,82328,237-0.37%1,77215.70
Elwood2Indiana8,4428,4040.12%2,1283.97
Gas City3Indiana6,0156,137-0.5%1,1975.03
Hartford City4Indiana5,8876,085-0.83%1,5163.88
Upland5Indiana3,7933,813-0.13%1,2093.14
Fairmount6Indiana2,6282,670-0.38%1,6571.59
Jonesboro7Indiana1,4861,512-0.4%1,6640.89
Converse8Indiana1,1251,153-0.62%1,1380.99
Sweetser9Indiana1,0501,068-0.38%1,0421.01
Swayzee10Indiana899915-0.44%1,9170.47
La Fontaine11Indiana8008020%1,3090.61
Van Buren12Indiana774786-0.39%1,3280.58
Herbst13Indiana61014423.73%4,4850.14
Matthews14Indiana4914910%1,3950.35
Fowlerton15Indiana2682680%1,3670.20
Shamrock Lakes16Indiana217223-0.46%8250.26
Somerset17Indiana190380-19.83%2790.68
Landess18Indiana99893.13%701.41
Sims19Indiana8393-2.35%2840.29
Point Isabel20Indiana5791-12.31%1000.57
Jalapa21Indiana01430%00.57
Mier22Indiana0420%00.24

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?

Mier is the smallest city in Grant County.

How many cities are in Grant County?

There are 22 cities in Grant County, Indiana.

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