Dickinson County, Michigan ZIP Codes

Zip Code
City
Population ↓
49801Iron Mountain11,860
49802Kingsford5,975
49870Norway3,509
49892Vulcan2,037
49876Quinnesec923
49834Foster City535
49831Felch524
49881Sagola358
49815Channing295
49852Loretto178
49877Ralph56

Overview of ZIP Codes in Dickinson 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.
11
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 11 ZCTAs in Dickinson County, Michigan (US Census).

Sources

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

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