Clay County, Florida ZIP Codes

Zip Code
City
Population ↓
32068Middleburg58,983
32073Orange Park43,561
32065Orange Park41,578
32043Green Cove Springs34,562
32003Fleming Island29,766
32656Keystone Heights15,836
32079Penney Farms419

Overview of ZIP Codes in Clay 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 Clay County, Florida (US Census).

Sources

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

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