Montgomery County, New York ZIP Codes

12 ZIP Codes

Zip Code
City
Population ↓
12010Amsterdam27,750
13339Fort Plain6,010
13317Canajoharie3,888
12072Fultonville2,882
12068Fonda2,503
12070Fort Johnson2,011
12066Esperance1,863
13428Palatine Bridge1,689
12166Sprakers1,635
13410Nelliston508
12069Fort Hunter425
12177Tribes Hill387

Overview of ZIP Codes in Montgomery 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.
12
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 12 ZCTAs in Montgomery County, New York (US Census).

Sources

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

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