ZIP Code 17109
Harrisburg · Dauphin, Pennsylvania
17109 is the ZIP code of Harrisburg in Dauphin, Pennsylvania, United States.
- ZIP Code
- 17109
- County
- Dauphin
- State
- Pennsylvania
- Country
- United States
Place with ZIP code 17109
| Place | County | Location |
|---|---|---|
| Harrisburg | Dauphin | 40.291, -76.820 |
Near Baltimore
The nearest major city is Baltimore, about 113 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 17109?
Harrisburg.
Which county and state is 17109 in?
Dauphin, Pennsylvania, United States.
What is the nearest major city to 17109?
Baltimore, about 113 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.