Grant County, Oklahoma ZIP Codes

7 ZIP Codes

Zip Code
City
Population ↓
73759Medford1,335
73766Pond Creek997
74643Lamont512
73771Wakita420
73761Nash370
73758Manchester257
74636Deer Creek189

Overview of ZIP Codes in Grant 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 Grant County, Oklahoma (US Census).

Sources

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

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