Unity
Township in Westmoreland County, Pennsylvania

Unity is a township in Westmoreland County, Pennsylvania, with 21,606 residents (2020 Census). The nearest town is St. Vincent College, 1.3 miles NE.
- 21,606residents (2020 Census)
- 67.4 sq miland area · 174.7 km²
- 320 / sq mipopulation density
- 15638main ZIP code (10 in total)
About Unity
Unity Township is a township in Westmoreland County, Pennsylvania, United States. The population was 21,724 at the 2020 census, a decline of approximately 4% compared to the 2010 census.
The township is home to Arnold Palmer Regional Airport. The Norfolk Southern Railway (once part of the Pennsylvania Railroad mainline) runs through the northern section of the township.
Text: Wikipedia · CC BY-SA 4.0
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Living in Unity
- Median household income
- $75,448
- Median home value
- $245,400
- Median rent
- $986/mo
- Median age
- 48
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Map of Unity
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Open in Google Maps ›Unity, PA population
Unity had 21,606 residents in the 2020 Census.
| 2020 Census | 21,606 |
|---|---|
| Density | 320 per sq mi (124 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Unity at a glance
| State | Pennsylvania (PA) |
|---|---|
| County | Westmoreland County |
| Type | Township |
| Population | 21,606 (2020) |
| Land area | 67.44 sq mi (174.7 km²) |
| Water area | 0.14 sq mi (0.35 km²) |
| Coordinates | 40.2808° N, 79.4261° W |
| ZIP codes | 15638, 15619, 15620, 15650, 15661, 15662, 15676, 15689, 15693, 15696 |
| Official website | unitytownship.org |
| Census code (GEOID) | 4212978656 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Unity
- St. Vincent College1.3 mi NE
- Hostetter1.9 mi SE
- Lawson Heights2.2 mi NE
- Latrobe3.2 mi NE
- Youngstown3.2 mi E
- Loyalhanna4.4 mi NE
- Bradenville5.4 mi NE
- Calumet5.4 mi SW
- Mammoth6.0 mi S
- Crabtree6.2 mi N
- South Greensburg6.4 mi W
- Norvelt6.4 mi SW
Straight-line distance between town centers.
Frequently asked questions about Unity
What county is Unity in?
Unity is in Westmoreland County, Pennsylvania.
What is the population of Unity, PA?
21,606 people lived in Unity at the 2020 Census.
What is the ZIP code of Unity, PA?
The main ZIP code is 15638. Other ZIP codes: 15619, 15620, 15650, 15661, 15662, 15676, 15689, 15693, 15696.
What towns are near Unity?
St. Vincent College (1.3 mi), Hostetter (1.9 mi), Lawson Heights (2.2 mi), Latrobe (3.2 mi), Youngstown (3.2 mi).
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