
Sitemap to all pages covering the state of Pennsylvania. Photography contributions by Alex Nitzman, Andy Field, Brent Ivy, Carter Buchanan, Jesse Bender and Justin Cozart.
Photo Guides
City / Area Guides
Interstates
Interstate 70
Interstate 76
Interstate 78
Interstate 79
Interstate 80
Interstate 81
Interstate 83
Interstate 90
Interstate 95
Interstate 99
Interstate 176
Interstate 276
Interstate 376
Interstate 476
Interstate 676
Interstate 279
Interstate 579
Interstate 180
Interstate 380
Interstate 283
Interstate 295
Business Loop I-83
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Business Loop I-376
U.S. Highways
State Routes
PA 3
PA 10
PA 12 – Warren Street Bypass
PA 23
PA 24
PA 26
PA 34
PA 41
PA Turnpike 43
PA 52
PA 60
PA 61
PA 63
PA 82
PA 97
PA 99
PA 100
PA 116
PA 132
PA 134
PA 158
PA 179
PA 208
PA 216
PA 261
PA 272
PA 283
PA 290
PA 291
PA 309
PA 320
PA 340
PA 413
PA 452
PA 462
PA 472
PA 491
PA 505
PA 581
PA 611
PA 616
PA 772
PA 796
PA 841
PA 842
PA 851
PA 896
PA 926
PA 940
PA 956
Population Statistics
State Population | |||||
---|---|---|---|---|---|
13,002,700 | |||||
Metropolitan Populations | |||||
Philadephia-Camden- Wilmington |
6,245,051 | Pittsburgh | 2,370,930 | Allentown-Bethlehem- Easton |
861,889 |
Harrisburg-Carlisle | 591,712 | Scranton – Wilkes-Barre | 567,559 | Lancaster | 552,984 |
York-Hanover | 456,438 | Reading | 428,849 | Erie | 270,876 |
Top County Populations | |||||
Philadelphia | 1,603,797 | Allegheny | 1,250,578 | Montgomery | 856,553 |
Bucks | 646,538 | Delaware | 576,830 | Lancaster | 552,984 |
Chester | 534,413 | York | 456,438 | Berks | 428,849 |
Top City Populations | |||||
Philadelphia | 1,578,487 | Pittsburgh | 299,226 | Allentown | 121,470 |
Erie | 95,077 | Reading | 88,217 | Upper Darby* | 82,883 |
Scranton | 76,532 | Bethlehem | 75,466 | Lancaster | 58,990 |
* – Township Sources: 2020 U.S. Census Data (metro populations and counties), 2020 U.S. Census Estimate (cities) |
About Pennsylvania
- Capital:
Harrisburg
- Nickname: The Keystone State
- State Flower: Mountain Laurel
- State Bird: Ruffed Grouse
- State Tree: Eastern Hemlock
- Total Interstate Mileage: 1,862.21
- Land Area: 44,742.70 square miles
- Highest Point: Mount Davis in Somserset County: 3,213 feet
- Lowest Point: Delaware River at Sea level
- Number of Counties: 67
- Statehood: 2nd State, December 12, 1787
Major League Sports Franchises:
- Philadelphia Eagles (NFL)
- Pittsburgh Steelers (NFL)
- Philadelphia Phillies (MLB)
- Pittsburgh Pirates (MLB)
- Philadelphia 76ers (NBA)
- Philadelphia Flyers (NHL)
- Pittsburgh Penguins (NHL)
- Philadephia Union (MLS)
- Philadelphia Athletics (MLB) – Moved to Kansas City in 1955, then to Oakland in 1968
- Philadelphia Warriors (NBA) – moved to San Francisco in 1962
Updated December 30, 2021.