RANKING · 2000 CENSUS · 248 SHOWN OF 248
Most population gained, Pennsylvania cities · 2000
Pennsylvania cities that added the most residents from the 1990 census to 2000, by raw count of people rather than percentage. This list covers the 248 cities in Pennsylvania that qualify, ranked against each other statewide.
Flip the list · Most population lost, US cities →Most population gained by state
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SHOWING 1–248 OF 248
UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS