Map of Jay County, Indiana
Jay County is a county in the U.S. state of Indiana. As of 2020, the population was 20,478. The county seat is Portland. Jay County overview: Name: Jay County FIPS code: 18-075 State: Indiana Founded: 7 February 1835 (authorized)1836 (organized) Named for: John Jay Seat: Portland Largest city: Portland Total Area: 384.08 sq mi (994.8 km²) Land Area: … Read more