Townapedia
E Street bungalows in Liberty
E Street bungalows in Liberty · Nyttend, Public domain
Carnegie Library McKeesport 2018b
Carnegie Library McKeesport 2018b · Antony-22, CC BY-SA 4.0
First Methodist Episcopal Church of McKeesport
First Methodist Episcopal Church of McKeesport · Generic1139, CC BY-SA 3.0
Boston Bridge 2014
Boston Bridge 2014 · Jz7641, CC BY-SA 4.0
WD Mansfield Memorial Bridge1
WD Mansfield Memorial Bridge1 · Pistol-packin' Mamma from Pittsburgh, PA, USA, CC BY 2.0
BARGE ON THE MONONGAHELA RIVER SHOWS EFFECTS OF POLLUTION CAUSED BY AN OIL SPILL AT THE DUQUESNE WORKS OF THE UNITED STATES STEEL CORPORATION AT DUQUESNE, PENNSYLVANIA, NEAR PITTSBURGH. THE SPILL...
BARGE ON THE MONONGAHELA RIVER SHOWS EFFECTS OF POLLUTION CAUSED BY AN OIL SPILL AT THE DUQUESNE WORKS OF THE UNITED STATES STEEL CORPORATION AT DUQUESNE, PENNSYLVANIA, NEAR PITTSBURGH. THE SPILL... · John L. Alexandrowicz, Public domain

Liberty, Pennsylvania

Liberty is a borough of 2,320 people in Allegheny County, Pennsylvania, founded in September 7, 1912.

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Population2,320 -1.8% since 2019
FoundedSeptember 7, 1912
Land area1.4 sq mi
ZIP code15133
Nearest airportAllegheny County Airport (AGC) 4 mi

Why visit Liberty

Townapedia lists 3 museums and landmarks, 3 parks and trails, 7 places to eat and 16 attractions in and around town.

Highlights include Boston Bridge, Clairton-Glassport Bridge, Carnegie Free Library and Jerome Street Bridge.

July is the warmest month, with average highs of 85°F; January lows average 20°F.

About Liberty

Liberty is a borough in Allegheny County, Pennsylvania, United States. The population was 2,355 at the 2020 census.

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

Things to do16

Boston Bridge

Bridge · 1.9 mi

Bridge in Pennsylvania, United States

Open in Google Maps · Wikipedia

Clairton-Glassport Bridge

Bridge · 1.4 mi

Bridge in Allegheny County, Pennsylvania

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Fifteenth Avenue Bridge

Bridge · 1.2 mi

Bridge in United States of America

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McKeesport Connecting Railroad Bridge

Bridge · 2.6 mi

Bridge in United States of America

Open in Google Maps · Wikipedia

McKeesport-Duquesne Bridge

Bridge · 2.7 mi

Bridge in Allegheny County, Pennsylvania

Open in Google Maps · Wikipedia

P&LE Liberty Boro Bridge

Bridge · 1.1 mi

Bridge in United States of America

Open in Google Maps · Wikipedia

P&LE McKeesport Bridge

Bridge · 2.1 mi

Railroad bridge in McKeesport, Pennsylvania, United States

Open in Google Maps · Wikipedia

Union Railroad Clairton Bridge

Bridge · 1.9 mi

Bridge in Allegheny County, Pennsylvania

Open in Google Maps · Wikipedia

W.D. Mansfield Memorial Bridge

Bridge · 2.0 mi

Bridge in United States of America

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1104

Scenic view · 0.5 mi

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1094

Scenic view · 0.6 mi

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1118

Scenic view · 0.9 mi

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4 more on the map.

Museums and landmarks3

Carnegie Free Library

Monument and historic site · National Register of Historic Places · 1.7 mi

Library in McKeesport, Pennsylvania

Open in Google Maps · Wikipedia

Jerome Street Bridge

Monument and historic site · National Register of Historic Places · 2.0 mi

Bridge in McKeesport, Pennsylvania, United States

Open in Google Maps · Wikipedia

McKeesport National Bank

Monument and historic site · National Register of Historic Places · 2.0 mi

1891 bank building in McKeesport, Pennsylvania, USA; built for now defunct bank that was acquired in 1973 first by Western Pennsylvania...

Open in Google Maps · Wikipedia

Parks, trails and playgrounds3

Dead Man's Hollow Conservation Area

Hiking and trails · 1.1 mi

Open in Google Maps · Wikipedia

Glassport Memorial Stadium

Sports field and stadium · 1.5 mi

219 Ohio Avenue, Glassport

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Thelma S. Wunderley Memorial Park

Park

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Restaurants and cafes7

Tillie's

Restaurant · Italian · 1.3 mi

308 36th Street, McKeesport

Mo-Sa 12:00-20:00; Su 12:00-19:00

Open in Google Maps · +1 412 672 7557

Jo-Lynn Pizzaria

Restaurant · Pizza

3116 Liberty Way, McKeesport

Open in Google Maps · +1 412 672 1105

Mellon's Pub

Bar and pub · 1.5 mi

502 Eden Park Boulevard, McKeesport

Open in Google Maps

Polish National Alliance - Lodge 170

Bar and pub · 1.4 mi

542 Indiana Avenue, Glassport

Open in Google Maps

Schwebel's Bakery Outlet

Bakery · 1.5 mi

Open in Google Maps

McDonald's

Fast food · Burger · 1.4 mi

4235 Walnut Street, McKeesport

24/7

Open in Google Maps · +1 412-872-5100

Dead End Diner

Fast food · American · 0.8 mi

Open in Google Maps

Churches and places of worship16

Shopping4

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Gas and EV charging3

Schools, colleges and libraries44

Healthcare3

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Map of Liberty

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

Climate by month

20°40°60°80°January: 3.0 in of rainFebruary: 2.5 in of rainMarch: 3.2 in of rainApril: 3.8 in of rainMay: 4.0 in of rainJune: 5.0 in of rainJuly: 4.1 in of rainAugust: 3.5 in of rainSeptember: 3.5 in of rainOctober: 3.2 in of rainNovember: 3.0 in of rainDecember: 3.5 in of rainJanuary: 38°FFebruary: 42°FMarch: 51°FApril: 64°FMay: 74°FJune: 81°FJuly: 85°FAugust: 83°FSeptember: 77°FOctober: 65°FNovember: 53°FDecember: 42°FJanuary: 20°FFebruary: 22°FMarch: 28°FApril: 38°FMay: 47°FJune: 57°FJuly: 61°FAugust: 60°FSeptember: 53°FOctober: 42°FNovember: 32°FDecember: 25°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRain
Jan38°F20°F3.0 in
Feb42°F22°F2.5 in
Mar51°F28°F3.2 in
Apr64°F38°F3.8 in
May74°F47°F4.0 in
Jun81°F57°F5.0 in
Jul85°F61°F4.1 in
Aug83°F60°F3.5 in
Sep77°F53°F3.5 in
Oct65°F42°F3.2 in
Nov53°F32°F3.0 in
Dec42°F25°F3.5 in

U.S. Climate Normals 1991-2020 for Mckeesport (1 mi away), NOAA NCEI.

People and cost of living

$73,786median household income
$115,600median home value
$813median monthly rent
47.6median age
23.7%of adults have a bachelor's degree or higher
80.0%of homes are owner-occupied
34.3 minaverage commute
Age of residents
Under 1821%18 to 3415%35 to 6442%65 and over22%

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, 4 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.