Upper Allen
Township in Cumberland County, Pennsylvania

Upper Allen is a township in Cumberland County, Pennsylvania, with 23,183 residents (2020 Census). The nearest town is Messiah College, 1.5 miles S.
- 23,183residents (2020 Census)
- 13.2 sq miland area · 34.3 km²
- 1,750 / sq mipopulation density
- 17055main ZIP code (2 in total)
About Upper Allen
Upper Allen Township is a township in Cumberland County, Pennsylvania, United States. The population was 23,183 at the 2020 census, up from 18,059 at the 2010 census.
Text: Wikipedia · CC BY-SA 4.0
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Living in Upper Allen
- Median household income
- $99,197
- Median home value
- $279,800
- Median rent
- $1,525/mo
- Median age
- 37.5
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Map of Upper Allen
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Open in Google Maps ›Upper Allen, PA population
Upper Allen had 23,183 residents in the 2020 Census.
| 2020 Census | 23,183 |
|---|---|
| Density | 1,750 per sq mi (676 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Upper Allen at a glance
| State | Pennsylvania (PA) |
|---|---|
| County | Cumberland County |
| Type | Township |
| Population | 23,183 (2020) |
| Land area | 13.25 sq mi (34.3 km²) |
| Water area | 0.10 sq mi (0.27 km²) |
| Coordinates | 40.1795° N, 76.9821° W |
| ZIP codes | 17055, 17027 |
| Census code (GEOID) | 4204178736 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Upper Allen
- Messiah College1.5 mi S
- Mechanicsburg2.5 mi NW
- Monaghan3.3 mi SE
- Shiremanstown3.3 mi NE
- Lower Allen3.5 mi NE
- Monroe5.0 mi W
- Carroll5.2 mi SW
- Camp Hill5.2 mi NE
- Dillsburg5.4 mi SW
- Hampden5.6 mi N
- New Kingstown5.7 mi NW
- Lemoyne6.3 mi NE
Straight-line distance between town centers.
Frequently asked questions about Upper Allen
What county is Upper Allen in?
Upper Allen is in Cumberland County, Pennsylvania.
What is the population of Upper Allen, PA?
23,183 people lived in Upper Allen at the 2020 Census.
What is the ZIP code of Upper Allen, PA?
The main ZIP code is 17055. Other ZIP codes: 17027.
What towns are near Upper Allen?
Messiah College (1.5 mi), Mechanicsburg (2.5 mi), Monaghan (3.3 mi), Shiremanstown (3.3 mi), Lower Allen (3.5 mi).
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