There are 6 zip codes in Saline County, Illinois. The most populated is 62946, located in Harrisburg. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
6294611,795Harrisburg
629305,630Eldorado
629172,516Carrier Mills
629352,200Galatia
62977632Raleigh
6296545Muddy

Zip Codes in Saline County, Illinois by Population (2024)