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🇺🇸 Pennsylvania

State Code: PA · United States of America
US State
ZIP Codes
1,832
Population
13,018,637
State Code
PA
Country
USA
Most Populous ZIP Codes in Pennsylvania
19124
Philadelphia
Pop: 71,004
17603
Lancaster
Pop: 67,571
19120
Philadelphia
Pop: 66,469
19111
Philadelphia
Pop: 66,283
19143
Philadelphia
Pop: 62,572
19446
Lansdale
Pop: 61,848
All ZIP Codes in Pennsylvania
Lancaster
Post Office Lancaster
County Lancaster
ZIP Code 17602
Allentown
Post Office Allentown
County Lehigh
ZIP Code 18102
Philadelphia
Post Office Philadelphia
County Philadelphia
ZIP Code 19144
Philadelphia
Post Office Philadelphia
County Philadelphia
ZIP Code 19148
Washington
Post Office Washington
County Washington
ZIP Code 15301
West Chester
Post Office West Chester
County Chester
ZIP Code 19380
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