Mifflin County, Pennsylvania
Mifflin County is a county in Pennsylvania. Its county FIPS code is 42087. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 42087
- Representative coordinates
- 40.601615, -77.651832
- County type
- County
- County seat or government
- Lewistown
- Resident population, July 2025
- 46,127
- Land area
- 1,064.581 km²
- Water area
- 9.508 km²
- State
- Pennsylvania
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Mifflin County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
17002 · 17004 · 17009 · 17029 · 17044 · 17051 · 17054 · 17060 · 17063 · 17066 · 17075 · 17084 · 17099 · 17841
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Mifflin County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Alfarata CDP, PA
- Allensville CDP, PA
- Atkinson Mills CDP, PA
- Barrville CDP, PA
- Belleville CDP, PA
- Burnham borough, PA
- Cedar Crest CDP, PA
- Church Hill CDP, PA
- Granville CDP, PA
- Highland Park CDP, PA
- Juniata Terrace borough, PA
- Kistler borough, PA
- Lewistown borough, PA
- Longfellow CDP, PA
- Lumber City CDP, PA
- McVeytown borough, PA
- Maitland CDP, PA
- Mattawana CDP, PA
- Milroy CDP, PA
- Newton Hamilton borough, PA
- Potlicker Flats CDP, PA
- Reedsville CDP, PA
- Siglerville CDP, PA
- Strodes Mills CDP, PA
- Wagner CDP, PA
- Yeagertown CDP, PA
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.