Muskegon County, Michigan ZIP Codes

14 ZIP Codes

Zip Code
City
Population ↓
49442Muskegon44,766
49441Muskegon36,779
49444Muskegon26,372
49445Muskegon21,289
49457Twin Lake11,086
49461Whitehall9,707
49437Montague6,895
49415Fruitport6,330
49451Ravenna6,298
49425Holton3,520
49318Casnovia1,604
49440Muskegon1,492
49303Bailey772
49443Muskegon72

Overview of ZIP Codes in Muskegon 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.
14
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 14 ZCTAs in Muskegon County, Michigan (US Census).

Sources

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

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