Juniata County, Pennsylvania ZIP Codes

10 ZIP Codes

Zip Code
City
Population ↓
17059Mifflintown8,013
17049McAlisterville3,046
17082Port Royal3,046
17094Thompsontown2,424
17058Mifflin1,578
17021East Waterford912
17035Honey Grove864
17014Cocolamus174
17056Mexico27
17076Oakland Mills0

Overview of ZIP Codes in Juniata 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.
10
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 10 ZCTAs in Juniata County, Pennsylvania (US Census).

Sources

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

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