About 61875 - Seymour, Illinois
ZIP code 61875 covers the community of Seymour in Illinois, the United States. This area falls under Seymour County.
Seymour has a reported population of 14,822. It's a quieter, less populous area than the typical Illinois ZIP code (avg. ~22,656).
Median household income is about $87,100 (above the Illinois average).
This ZIP code sits alongside neighboring areas like Edwardsville, Rochelle, Champaign within Illinois.