Lawrence County, Illinois ZIP Codes

4 ZIP Codes

Zip Code
City
Population ↓
62439Lawrenceville7,033
62466Sumner4,001
62417Bridgeport2,848
62460Saint Francisville1,202

Overview of ZIP Codes in Lawrence 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.
4
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 4 ZCTAs in Lawrence County, Illinois (US Census).

Sources

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

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