About Knox County, IN
Knox County occupies an area of 594 square miles in southwestern Indiana and is home to an estimated population of 38,170 according to the 2019 census estimates. The county seat is Vincennes and other major towns/cities are Bicknell, Edwardsport, Monroe City, and Oaktown. Agricultural production is the main economic activity in Knox County with corn and wheat being the top crops.
Zip Codes: 47591,
47512,
47557,
47561,
47516,
47597,
47578,
47535,
47524,
47528,
12 total
Cost of Living: