Juniata County, PA ZIP codes
There are 10 ZIP codes in Juniata County, PA, in 10 towns, from 17014 to 17094. The largest are 17059 (Mifflintown), 17082 (Port Royal) and 17049 (Mc Alisterville).
The county seat is Mifflintown.
- ZIP codes
- 10
- Towns
- 10
- County seat
- Mifflintown
- County FIPS
42067- State
- Pennsylvania
- Population
- 23,379
- Median household income
- $66,318
- Land area
- 391 sq mi
Juniata County ZIP codes by town
- Mifflintown (county seat)
- 17059
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Juniata County ZIP codes
The ZIP codes of Juniata County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Juniata County in numbers
About 23,379 people live in Juniata County, in 9,025 households, the 61st most populous of Pennsylvania's 67 counties. The median household income is $66,318 a year, 15% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $217,000 (15% below the Pennsylvania median), and median gross rent is $756 a month. The median age is 43.3; 15.0% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 31 minutes.
| Population | 23,379 |
|---|---|
| Households | 9,025 |
| Median age | 43.3 |
| Median household income | $66,318 |
| Median home value | $217,000 |
| Median gross rent | $756 |
| Bachelor's degree or higher | 15.0% |
| Mean commute | 31.0 min |
| Population density | 60 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Juniata County
| Town | ZIP codes | Population |
|---|---|---|
| Mc Alisterville | 1 | 3,046 |
| Mifflintown | 1 | 914 |
| Honey Grove | 1 | 864 |
| Port Royal | 1 | 740 |
| Thompsontown | 1 | 515 |
| Mexico | 1 | 470 |
| Mifflin | 1 | 395 |
| Cocolamus | 1 | 174 |
| East Waterford | 1 | 116 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Juniata County.
Not sure you are in Juniata County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Juniata County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
17014 | Cocolamus , PA | Standard | 174 | — | — |
17021 | East Waterford , PA | Standard | 912 | $61,000 | $214,600 |
17035 | Honey Grove , PA | Standard | 864 | $47,500 | $208,800 |
17049 | Mc Alisterville , PA | Standard | 3,046 | $70,109 | $215,800 |
17056 | Mexico , PA | Standard | 27 | — | — |
17058 | Mifflin , PA | Standard | 1,578 | $49,125 | $201,800 |
17059 | Mifflintown , PA | Standard | 8,013 | $64,970 | $223,000 |
17076 | Oakland Mills , PA | Standard | 0 | — | — |
17082 | Port Royal , PA | Standard | 3,046 | $75,000 | $214,400 |
17094 | Thompsontown , PA | Standard | 2,424 | $66,375 | $196,100 |
Cite this page
zipcodes.pro. “Juniata County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/pa/county/juniata
Underlying data is public domain or openly licensed — sources, vintages and licences.