Juniata County ZIP Codes

List of ZIP Codes in Juniata County

The following table lists ZIP Codes associated with Juniata County, Pennsylvania, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 17014 40.6596 -77.19358 Cocolamus 150 33.2
2 17021 40.33758 -77.66093 East Waterford 1,008 7.1
3 17035 40.41638 -77.57443 Honey Grove 828 9.2
4 17049 40.65172 -77.25948 McAlisterville 3,152 30.7
5 17056 40.53349 -77.35585 Mexico 29 186.4
6 17058 40.50111 -77.54792 Mifflin 1,609 14.8
7 17059 40.59241 -77.38165 Mifflintown 7,524 36.6
8 17076 40.62084 -77.30758 Oakland Mills 128 202.8
9 17082 40.49762 -77.42579 Port Royal 2,985 20.3
10 17094 40.58414 -77.2168 Thompsontown 2,598 34.6


About Juniata County ZIP Codes

Juniata County in Pennsylvania (PA) is served by approximately 10 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 20,011 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Juniata County are located in cities such as Mifflintown, McAlisterville, Port Royal, Thompsontown, Mifflin. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Juniata County, Pennsylvania follow the America/New_York time zone.