Townapedia
Old factory in Blawnox
Old factory in Blawnox · takomabibelot, CC BY 2.0
USACE Lock and Dam 2 Allegheny
USACE Lock and Dam 2 Allegheny · Margaret Luzier, U.S. Army Corps of Engineers, Public domain
Pennsylvania Railroad Company Brilliant Cutoff Viaduct (Pittsburgh, PA)
Pennsylvania Railroad Company Brilliant Cutoff Viaduct (Pittsburgh, PA) · Jim Kuhn, CC BY 2.0
Allegheny River and Sharpsburg Bridge
Allegheny River and Sharpsburg Bridge · American, 19th Century, Public domain
Brilliant Branch railroad bridge over Allegheny River 2
Brilliant Branch railroad bridge over Allegheny River 2 · Cap'n Refsmmat, CC BY 4.0
Larimer Avenue Bridge
Larimer Avenue Bridge · Pittsburgh City Photographer, Public domain

Blawnox, Pennsylvania

Blawnox is a borough of 1,439 people in Allegheny County, Pennsylvania, founded in April 13, 1925.

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Population1,439 -10.4% since 2019
Elevation843 ft 257 m
FoundedApril 13, 1925
Land area0.3 sq mi
ZIP code15238
Nearest airportAllegheny County Airport (AGC) 11 mi

Why visit Blawnox

Townapedia lists 10 museums and landmarks, 18 parks and trails, 32 places to eat, 1 place to stay and 7 attractions in and around town.

Highlights include Brilliant Branch Railroad Bridge, Brilliant Cutoff Viaduct of the Pennsylvania Railroad, Allegheny River Lock and Dam No. 2 and Baxter High School.

July is the warmest month, with average highs of 83°F; January lows average 19°F.

About Blawnox

Blawnox is a borough in Allegheny County, Pennsylvania, United States. The population was 1,454 at the 2020 census. It is part of the Pittsburgh metropolitan area.

From the Wikipedia article Blawnox, Pennsylvania (this version), under CC BY-SA 4.0.

Things to do7

Brilliant Branch Railroad Bridge

Bridge · 2.5 mi

Rail bridge over Allegheny River

Open in Google Maps · Wikipedia

Brilliant Cutoff Viaduct of the Pennsylvania Railroad

Bridge · 3.2 mi

Stone railroad bridge in Pittsburgh

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Highland Park Bridge

Bridge · 2.8 mi

Bridge over the Allegheny River in Pennsylvania

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Jonathon Hulton Bridge

Bridge · 2.5 mi

Bridge over the Allegheny River in Pennsylvania

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Larimer Avenue Bridge

Bridge · 3.2 mi

Bridge in Pittsburgh

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Old Highland Park Bridge

Bridge · 3.1 mi

Bridge in 19th Street Sharpsburg and Butler St. at Baker St

Open in Google Maps · Wikipedia

Mt. Sycamore

Scenic view

28-foot-high pile of dredged riverbed

Open in Google Maps

Museums and landmarks10

Allegheny River Lock and Dam No. 2

Monument and historic site · National Register of Historic Places · 2.9 mi

Place in Pennsylvania listed on National Register of Historic Places

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Baxter High School

Monument and historic site · National Register of Historic Places · 3.0 mi

High school in Pennsylvania, United States

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Dr. Thomas R. Kerr House and Office

Monument and historic site · National Register of Historic Places · 1.9 mi

Oakmont, Pennsylvania, NRHP-listed

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Longue Vue Club and Golf Course

Monument and historic site · National Register of Historic Places · 0.8 mi

Golf course in Verona, Pennsylvania

Open in Google Maps · Wikipedia

Oakmont Country Club

Monument and historic site · National Register of Historic Places · 2.8 mi

Country club in the eastern United States

Open in Google Maps · Wikipedia

Sauer Buildings Historic District

Monument and historic site · National Register of Historic Places · 2.3 mi

Historic district in Pennsylvania, United States

Open in Google Maps · Wikipedia

Westinghouse High School

Monument and historic site · National Register of Historic Places · 3.1 mi

High school in Pittsburgh, Allegheny County, Pennsylvania

Open in Google Maps · Wikipedia

Larimer School

Monument and historic site · National Register of Historic Places · 3.4 mi

Open in Google Maps · Wikipedia

Lehner Grain-and-Cider Mill and House

Monument and historic site · National Register of Historic Places · 1.0 mi

Open in Google Maps · Wikipedia

Blawknox Veterans Memorial

Monument and historic site

Open in Google Maps

Parks, trails and playgrounds18

Longue Vue Club

Golf course · 1.1 mi

400 Longue Vue Drive, Verona

Open in Google Maps · Wikipedia · +1-412-793-2232

Highland Park

Park · 3.1 mi

Park in Pittsburgh, Pennsylvania

Open in Google Maps · Wikipedia

Pittsburgh Zoo & Aquarium

Park · 3.1 mi

Non-profit organization in the USA

Open in Google Maps · Wikipedia

Green Oaks Country Club

Golf course · 0.8 mi

5741 3rd Street, Verona

Open in Google Maps · +1 412-793-2000

Sycamore Island

Hiking and trails

Open in Google Maps · Wikipedia

Blawnox Memorial Park

Park

305 Freeport Road, Blawnox

Open in Google Maps

Raymond Schafer Park

Park · 0.9 mi

500 Central Avenue, Pittsburgh

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Beulah Frey Park

Park · 1.4 mi

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Blawnox Community Park

Park · 0.4 mi

Open in Google Maps

Cribs Field

Park · 1.5 mi

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Cribs Field Playground

Playground · 1.5 mi

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Falconhurst Park

Park · 1.2 mi

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6 more on the map.

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Restaurants and cafes32

Baskin-Robbins

Ice cream · Ice Cream · 1.2 mi

1110 Freeport Road, Pittsburgh

Mo-Sa 10:00-22:00; Su 11:00-22:00

Open in Google Maps · +1 412-781-9730

Nancettas Ristorante

Restaurant · Italian Restaurant, Homemade Pasta Restaurant, Dining Restaurant · 1.1 mi

1200 Old Freeport Rd, Pittsburgh

Mo-Th 11:30-21:00, Fr-Sa 16:30-22:00

Open in Google Maps · +1-412-781-2220

Curbside on the Run

Cafe · 1.2 mi

1101 Powers Run Road, Pittsburgh

Mo-Fr 06:30-14:30

Open in Google Maps · +1-412-828-9810

Ichiban Steakhouse & Sushi Bar

Restaurant · Steak House, Japanese, Hibachi, Sushi · 1.5 mi

983 Freeport Road, Pittsburgh

Mo-Th 11:00-14:30, 16:30-21:30; Fr 11:00-14:30, 16:30-22:30; Sa...

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Tai Pei

Restaurant · Chinese, Sushi · 1.2 mi

1124 Freeport Road, Pittsburgh

Su-Th 11:00-21:30; Fr-Sa 11:00-22:30

Open in Google Maps · +1-412-781-4131

Inner Groove Brewing

Bar and pub · 1.2 mi

751 E Railroad Ave, Verona

Open in Google Maps · +14128281351

Jimmy Wan's Restaurant & Lounge

Restaurant · Asian, Chinese · 0.9 mi

1337 Old Freeport Road

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Mad Mex Waterworks

Restaurant · Mexican · 1.4 mi

1041 Freeport Road, Pittsburgh

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Mercurio's

Restaurant · Italian, Pizza · 0.8 mi

919 Freeport Road

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Nonni's Pizza

Restaurant · Pizza

Freeport Road

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Tepache Mexican Kitchen & Bar

Restaurant · Mexican · 0.8 mi

1374 Freeport Road

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Dietch's Bar & Grille

Bar and pub

272 Freeport Road, Pittsburgh

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20 more on the map.

History

The town was founded in the late 19th century, with the name Hoboken. Steel was the community's major industry, with the area being home to the Blaw Steel Co. and the Knox Welded and Pressed Steel Co. When the Blaw Steel Co. acquired the Knox Welded and Pressed Steel Co. in 1917, the company became known as the Blaw-Knox Steel Construction Co., and the size of Hoboken was expanded to the whole area spanned by the Blaw-Knox mill.

Blawnox was incorporated on April 13, 1925, from O'Hara Township.

From the History section of Blawnox, Pennsylvania on Wikipedia, under CC BY-SA 4.0.

Where to stay1

Churches and places of worship8

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Shopping8

Gas and EV charging5

Schools, colleges and libraries44

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Healthcare2

Map of Blawnox

135 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 3.4 in of rainFebruary: 2.9 in of rainMarch: 3.7 in of rainApril: 3.7 in of rainMay: 3.9 in of rainJune: 4.5 in of rainJuly: 4.5 in of rainAugust: 3.6 in of rainSeptember: 4.2 in of rainOctober: 3.3 in of rainNovember: 3.3 in of rainDecember: 3.7 in of rainJanuary: 36°FFebruary: 40°FMarch: 49°FApril: 62°FMay: 72°FJune: 79°FJuly: 83°FAugust: 82°FSeptember: 76°FOctober: 64°FNovember: 51°FDecember: 42°FJanuary: 19°FFebruary: 21°FMarch: 28°FApril: 38°FMay: 48°FJune: 58°FJuly: 62°FAugust: 60°FSeptember: 54°FOctober: 43°FNovember: 32°FDecember: 26°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRain
Jan36°F19°F3.4 in
Feb40°F21°F2.9 in
Mar49°F28°F3.7 in
Apr62°F38°F3.7 in
May72°F48°F3.9 in
Jun79°F58°F4.5 in
Jul83°F62°F4.5 in
Aug82°F60°F3.6 in
Sep76°F54°F4.2 in
Oct64°F43°F3.3 in
Nov51°F32°F3.3 in
Dec42°F26°F3.7 in

U.S. Climate Normals 1991-2020 for Acmetonia Lock 3 (4 mi away), NOAA NCEI.

People and cost of living

$60,333median household income
$173,000median home value
$807median monthly rent
53.8median age
50.9%of adults have a bachelor's degree or higher
41.1%of homes are owner-occupied
21.2 minaverage commute
Age of residents
Under 1811%18 to 3420%35 to 6435%65 and over34%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Allegheny County has had 8 federal disaster declarations since 2000, most often for hurricanes.

  • 2020-03-30: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2013-10-01: Severe Storms, Tornadoes, And Flooding (Severe Storm)
  • 2012-10-29: Hurricane Sandy (Hurricane)
  • 2010-04-16: Severe Winter Storms And Snowstorms (Snowstorm)
  • 2005-09-10: Hurricane Katrina (Hurricane)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Allegheny County Airport (AGC) is the nearest airport with scheduled flights listed in OpenStreetMap, 11 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.