St. Clair
Township in Westmoreland County, Pennsylvania

St. Clair is a township in Westmoreland County, Pennsylvania, with 1,340 residents (2020 Census). The nearest town is New Florence, 2.9 miles NW.
- 1,340residents (2020 Census)
- 28.6 sq miland area · 74.0 km²
- 47 / sq mipopulation density
- 15944ZIP code
About St. Clair
St. Clair Township is a township in Westmoreland County, Pennsylvania, United States. The population was 1,339 at the 2020 census. It is also one of three communities within the county to utilise the 814 area code, alongside New Florence and Seward.
Text: Wikipedia · CC BY-SA 4.0
St. Clair weather: 7-day forecast
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Living in St. Clair
- Median household income
- $55,000
- Median home value
- $140,700
- Median rent
- $758/mo
- Median age
- 47.8
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Map of St. Clair
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Open in Google Maps ›St. Clair, PA population
St. Clair had 1,340 residents in the 2020 Census.
| 2020 Census | 1,340 |
|---|---|
| Density | 47 per sq mi (18 per km²) |
Source: U.S. Census Bureau, Decennial Census.
St. Clair at a glance
| State | Pennsylvania (PA) |
|---|---|
| County | Westmoreland County |
| Type | Township |
| Population | 1,340 (2020) |
| Land area | 28.56 sq mi (74.0 km²) |
| Water area | 0.28 sq mi (0.72 km²) |
| Coordinates | 40.3524° N, 79.0324° W |
| ZIP code | 15944 |
| Census code (GEOID) | 4212967240 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near St. Clair
- New Florence2.9 mi NW
- Lower Yoder3.0 mi E
- Seward4.2 mi N
- Westwood4.4 mi E
- Upper Yoder4.4 mi SE
- Westmont4.8 mi SE
- Brownstown5.2 mi E
- West Taylor5.6 mi NE
- Elim5.9 mi SE
- Southmont6.0 mi SE
- Fairfield6.1 mi W
- Johnstown6.2 mi E
Straight-line distance between town centers.
Frequently asked questions about St. Clair
What county is St. Clair in?
St. Clair is in Westmoreland County, Pennsylvania.
What is the population of St. Clair, PA?
1,340 people lived in St. Clair at the 2020 Census.
What is the ZIP code of St. Clair, PA?
The ZIP code of St. Clair is 15944.
What towns are near St. Clair?
New Florence (2.9 mi), Lower Yoder (3.0 mi), Seward (4.2 mi), Westwood (4.4 mi), Upper Yoder (4.4 mi).
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