There are 16 cities in Johnson 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.)
City | Rank | State | 2024 Population | 2020 Census | Annual Change | Density (mi²) | Area (mi²) |
---|---|---|---|---|---|---|---|
Indianapolis (balance) | 1 | Indiana | 874,089 | 887,153 | -0.37% | 2,421 | 361.02 |
Greenwood | 2 | Indiana | 66,832 | 63,980 | 1.08% | 2,377 | 28.12 |
Franklin | 3 | Indiana | 26,086 | 25,370 | 0.69% | 1,704 | 15.30 |
Martinsville | 4 | Indiana | 11,792 | 11,924 | -0.28% | 1,288 | 9.16 |
Bargersville | 5 | Indiana | 11,730 | 9,704 | 4.52% | 627 | 18.71 |
New Whiteland | 6 | Indiana | 5,892 | 5,568 | 1.39% | 4,055 | 1.45 |
Whiteland | 7 | Indiana | 5,656 | 4,648 | 4.66% | 1,034 | 5.47 |
Edinburgh | 8 | Indiana | 4,361 | 4,439 | -0.43% | 1,404 | 3.11 |
Brooklyn | 9 | Indiana | 2,554 | 2,514 | 0.39% | 2,580 | 0.99 |
Trafalgar | 10 | Indiana | 1,602 | 1,438 | 2.63% | 626 | 2.56 |
Painted Hills | 11 | Indiana | 1,467 | 525 | 19.17% | 848 | 1.73 |
Prince's Lakes | 12 | Indiana | 1,359 | 1,373 | -0.22% | 1,016 | 1.34 |
Cordry Sweetwater Lakes | 13 | Indiana | 1,333 | 1,323 | 0.23% | 500 | 2.67 |
Morgantown | 14 | Indiana | 984 | 1,016 | -0.81% | 2,603 | 0.38 |
Taylorsville | 15 | Indiana | 665 | 512 | -0.15% | 625 | 1.06 |
Bethany | 16 | Indiana | 100 | 98 | 1.01% | 1,053 | 0.10 |
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.
Indianapolis (balance) is the largest city in Johnson County.
Bethany is the smallest city in Johnson County.
There are 16 cities in Johnson County, Indiana.