Saline County, Illinois ZIP Codes

6 ZIP Codes

Zip Code
City
Population ↓
62946Harrisburg11,256
62930Eldorado5,761
62917Carrier Mills2,303
62935Galatia2,178
62977Raleigh599
62965Muddy79

Overview of ZIP Codes in Saline County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
6
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 6 ZCTAs in Saline County, Illinois (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)

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