Sewickley
Borough in Allegheny County, Pennsylvania

Sewickley is a borough in Allegheny County, Pennsylvania, with 3,907 residents (2020 Census). It sits at 741 ft (226 m) above sea level. The nearest town is Glen Osborne, 0.9 miles SE.
- 3,907residents (2020 Census)
- 741 ftelevation · 226 m
- 1.0 sq miland area · 2.6 km²
- 3,913 / sq mipopulation density
- 15143ZIP code
About Sewickley
Sewickley is a borough in Allegheny County, Pennsylvania, United States. Located along the Ohio River 12 miles (19 km) northwest of Pittsburgh, it is a residential suburb in the Pittsburgh metropolitan area. The population was 3,907 at the 2020 census. The Sewickley Bridge crosses the Ohio River from Sewickley to Moon Township.
Text: Wikipedia · CC BY-SA 4.0
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Living in Sewickley
- Median household income
- $101,053
- Median home value
- $464,300
- Median rent
- $955/mo
- Median age
- 38.7
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Map of Sewickley
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Open in Google Maps ›Sewickley, PA population
Sewickley had 3,907 residents in the 2020 Census.
| 2020 Census | 3,907 |
|---|---|
| Density | 3,913 per sq mi (1,511 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Sewickley at a glance
| State | Pennsylvania (PA) |
|---|---|
| County | Allegheny County |
| Type | Borough |
| Population | 3,907 (2020) |
| Land area | 1.00 sq mi (2.6 km²) |
| Water area | 0.14 sq mi (0.36 km²) |
| Elevation | 741 ft (226 m) |
| Coordinates | 40.5397° N, 80.1789° W |
| ZIP code | 15143 |
| Official website | sewickleyborough.org |
| Census code (GEOID) | 4269376 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Sewickley
- Glen Osborne0.9 mi SE
- Edgeworth1.2 mi NW
- Haysville1.6 mi SE
- Aleppo1.9 mi E
- Sewickley Heights1.9 mi NE
- Coraopolis2.0 mi SE
- Glenfield2.3 mi SE
- Carnot-Moon2.5 mi SW
- Moon2.6 mi SW
- Leetsdale2.6 mi NW
- Leet2.7 mi NW
- Crescent2.8 mi NW
Straight-line distance between town centers.
Frequently asked questions about Sewickley
What county is Sewickley in?
Sewickley is in Allegheny County, Pennsylvania.
What is the population of Sewickley, PA?
3,907 people lived in Sewickley at the 2020 Census.
What is the ZIP code of Sewickley, PA?
The ZIP code of Sewickley is 15143.
What is the elevation of Sewickley?
741 feet (226 m) above sea level.
What towns are near Sewickley?
Glen Osborne (0.9 mi), Edgeworth (1.2 mi), Haysville (1.6 mi), Aleppo (1.9 mi), Sewickley Heights (1.9 mi).
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