Sewickley

Township in Westmoreland County, Pennsylvania

View of Sewickley, Pennsylvania
Photo: Canadian2006 · CC BY-SA 3.0

Sewickley is a township in Westmoreland County, Pennsylvania, with 5,647 residents (2020 Census). The nearest town is Herminie, 1.2 miles NE.

About Sewickley

Sewickley Township is a township in Westmoreland County, Pennsylvania, United States. The population was 5,647 at the 2020 census.

Text: Wikipedia · CC BY-SA 4.0

Sewickley weather: 7-day forecast

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Living in Sewickley

Median household income
$75,133
Median home value
$191,800
Median rent
$1,093/mo
Median age
48.2
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Map of Sewickley

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Sewickley Street View

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Sewickley, PA population

Sewickley had 5,647 residents in the 2020 Census.

2020 Census5,647
Density211 per sq mi (81 per km²)

Source: U.S. Census Bureau, Decennial Census.

Sewickley at a glance

StatePennsylvania (PA)
CountyWestmoreland County
TypeTownship
Population5,647 (2020)
Land area26.76 sq mi (69.3 km²)
Water area0.23 sq mi (0.60 km²)
Coordinates40.2525° N, 79.7313° W
ZIP codes15637, 15083, 15089, 15625, 15640, 15660, 15663, 15678, 15698
Official websitesewickleytownship.org
Census code (GEOID)4212969392

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Sewickley

Straight-line distance between town centers.

Frequently asked questions about Sewickley

What county is Sewickley in?

Sewickley is in Westmoreland County, Pennsylvania.

What is the population of Sewickley, PA?

5,647 people lived in Sewickley at the 2020 Census.

What is the ZIP code of Sewickley, PA?

The main ZIP code is 15637. Other ZIP codes: 15083, 15089, 15625, 15640, 15660, 15663, 15678, 15698.

What towns are near Sewickley?

Herminie (1.2 mi), Madison (3.0 mi), Industry (3.4 mi), Collinsburg (3.4 mi), Yukon (3.5 mi).

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