Thompsonville
Census-designated place in Washington County, Pennsylvania

Thompsonville is an unincorporated community (census-designated place) in Washington County, Pennsylvania, with 3,704 residents (2020 Census). The nearest town is McMurray, 1.5 miles E.
- 3,704residents (2020 Census)
- 2.1 sq miland area · 5.4 km²
- 1,790 / sq mipopulation density
- 15055ZIP code
About Thompsonville
Thompsonville is a census-designated place (CDP) in Peters Township, Washington County, Pennsylvania, United States. The population was 3,520 at the 2010 census.
Text: Wikipedia · CC BY-SA 4.0
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Living in Thompsonville
- Median household income
- $128,422
- Median home value
- $436,900
- Median age
- 47.9
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Map of Thompsonville
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Open in Google Maps ›Thompsonville, PA population
Thompsonville had 3,704 residents in the 2020 Census.
| 2020 Census | 3,704 |
|---|---|
| Density | 1,790 per sq mi (691 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Thompsonville at a glance
| State | Pennsylvania (PA) |
|---|---|
| County | Washington County |
| Type | Census-designated place |
| Population | 3,704 (2020) |
| Land area | 2.07 sq mi (5.4 km²) |
| Water area | 0.03 sq mi (0.07 km²) |
| Coordinates | 40.2736° N, 80.1133° W |
| ZIP code | 15055 |
| Census code (GEOID) | 4276552 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Thompsonville
- McMurray1.5 mi E
- Peters1.7 mi E
- Lawrence2.1 mi N
- Hendersonville3.0 mi NW
- North Strabane3.8 mi SW
- Canonsburg3.9 mi W
- Southpointe4.0 mi NW
- Upper St. Clair4.4 mi N
- Wylandville4.4 mi S
- Strabane4.8 mi W
- Cecil4.8 mi NW
- Muse5.0 mi W
Straight-line distance between town centers.
Frequently asked questions about Thompsonville
What county is Thompsonville in?
Thompsonville is in Washington County, Pennsylvania.
What is the population of Thompsonville, PA?
3,704 people lived in Thompsonville at the 2020 Census.
What is the ZIP code of Thompsonville, PA?
The ZIP code of Thompsonville is 15055.
What towns are near Thompsonville?
McMurray (1.5 mi), Peters (1.7 mi), Lawrence (2.1 mi), Hendersonville (3.0 mi), North Strabane (3.8 mi).
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