ZIP Code 17340
Littlestown · Adams, Pennsylvania
17340 is the ZIP code of Littlestown in Adams, Pennsylvania, United States.
- ZIP Code
- 17340
- County
- Adams
- State
- Pennsylvania
- Country
- United States
Place with ZIP code 17340
| Place | County | Location |
|---|---|---|
| Littlestown | Adams | 39.749, -77.100 |
Near Baltimore
The nearest major city is Baltimore, about 66 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 17340?
Littlestown.
Which county and state is 17340 in?
Adams, Pennsylvania, United States.
What is the nearest major city to 17340?
Baltimore, about 66 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.