Branch County, Michigan ZIP Codes

6 ZIP Codes

Zip Code
City
Population ↓
49036Coldwater24,826
49082Quincy6,678
49028Bronson5,811
49094Union City3,778
49089Sherwood2,154
49255Montgomery2,072

Overview of ZIP Codes in Branch 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 Branch County, Michigan (US Census).

Sources

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

Recommended Reading