Osceola County, Michigan ZIP Codes

Zip Code
City
Population ↓
49677Reed City7,028
49631Evart5,765
49665Marion3,983
49655Leroy3,383
49639Hersey2,634
49688Tustin2,508
49679Sears1,375

Overview of ZIP Codes in Osceola 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.
7
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 7 ZCTAs in Osceola County, Michigan (US Census).

Sources

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

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