Stillwater, PA ZIP code
The ZIP code for Stillwater, Pennsylvania is 17878. It is in Columbia County.
- Population in these ZIPs
- 1,488
- Avg. median income
- $68,100population-weighted
- Typical home value
- $274,400population-weighted
- Metro area
- Bloomsburg-Berwick, PA
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Stillwater, PA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 17878 | 1,488 | $68,125 | $274,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Stillwater
- Huntington Mills 3 mi
- Orangeville 6 mi
- Benton 6 mi
- Shickshinny 6 mi
- Berwick 8 mi
- Mifflinville 10 mi
- Millville 10 mi
- Bloomsburg 12 mi
- Nescopeck 12 mi
- Unityville 13 mi
- Glen Lyon 13 mi
- Sweet Valley 13 mi
Frequently asked questions
What is the ZIP code for Stillwater, PA?
The ZIP code for Stillwater, PA is 17878.
What county is Stillwater, Pennsylvania in?
Stillwater ZIP codes are in Columbia County.