Cooper County, Missouri ZIP Codes

6 ZIP Codes

Zip Code
City
Population ↓
65233Boonville10,640
65276Pilot Grove1,777
65348Otterville1,419
65068Prairie Home893
65237Bunceton763
65322Blackwater706

Overview of ZIP Codes in Cooper 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 Cooper County, Missouri (US Census).

Sources

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

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