St. Francois County, Missouri ZIP Codes

8 ZIP Codes

Zip Code
City
Population ↓
63640Farmington29,263
63628Bonne Terre16,416
63601Park Hills16,389
63624Bismarck3,447
63653Leadwood1,186
63087Valles Mines1,066
63036French Village1,001
63637Doe Run759

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

Sources

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

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