Jay County, Indiana Cities (2025)

6 cities

City
Rank
2025 Pop. ↓
2020 Pop.
Change
Density
Area (mi²)
Type
Portland16,0956,324-0.75%1,2514.87 City
Dunkirk22,0562,161-1.01%1,7501.18 City
Redkey31,0561,098-0.75%1,2120.87 Town
Pennville4609624-0.49%1,2250.50 Town
Bryant5231238-0.43%7240.32 Town
Salamonia6146150-0.68%1990.73 Town

Jay County Cities Summary

Largest City

Portland is the largest city in Jay County, with a population of 6,095.

Smallest City

Salamonia is the smallest city in Jay County.

10 Largest Cities

There are 6 cities in Jay County, Indiana.