Posey County, Indiana Cities (2025)

7 cities

City
Rank
2025 Pop.
2020 Pop.
Change
Density
Area (mi²)
Type
Mount Vernon16,2736,477-0.65%2,1802.88 City
Poseyville29669680%1,4980.65 Town
New Harmony3680694-0.44%8340.81 Town
Wadesville464607.13%5691.14 CDP
Cynthiana5547551-0.18%1,3710.40 Town
Parkers Settlement6506591-2.69%2891.75 CDP
Griffin71421420%2,0880.07 Town