De Witt County, Illinois ZIP Codes

8 ZIP Codes

Zip Code
City
Population ↓
61727Clinton9,033
61842Farmer City2,620
61777Wapella956
61882Weldon777
61749Kenney653
61778Waynesville547
61735Dewitt360
61750Lane118

Overview of ZIP Codes in De Witt 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.
8
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 8 ZCTAs in De Witt County, Illinois (US Census).

Sources

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

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