Sullivan County
County in Indiana
Sullivan County is a county in the U.S. state of Indiana, and determined by the US Census Bureau to include the mean center of U.S. population in 1940. As of 2020, the population was 20,758. The county seat is Sullivan.
Sullivan County is included... Wikipedia
Cities: Sullivan, Shelburn, Farmersburg, and more
Population: 20,670 (2022)
Area: 454 mi²
Congressional district: 8th
Founded: January 15, 1817 (created); February 1817 (organized)
Largest city: Sullivan