Map of Population Change for Counties in Pennsylvania - 2000 to 2019

Pennsylvania Population Change Map

< -15%
-15% to -5%
-5% to 0%
0% to 5%
5% to 15%
> 15%

List of Counties in Pennsylvania With Population Percentage Change

Map KeyNamePopulation Change
Adams County1.56%
Allegheny County-0.6%
Armstrong County-6.5%
Beaver County-4.03%
Bedford County-3.91%
Berks County2.31%
Blair County-4.32%
Bradford County-3.81%
Bucks County0.48%
Butler County2.12%
Cambria County-10.36%
Cameron County-14.35%
Carbon County-1.66%
Centre County5.17%
Chester County4.97%
Clarion County-4.03%
Clearfield County-3.01%
Clinton County-1.57%
Columbia County-3.59%
Crawford County-4.89%
Cumberland County7.09%
Dauphin County3.66%
Delaware County1.37%
Elk County-6.81%
Erie County-4.02%
Fayette County-5.67%
Forest County-6.47%
Franklin County3.49%
Fulton County-2.17%
Greene County-6.77%
Huntingdon County-1.7%
Indiana County-5.72%
Jefferson County-4.09%
Juniata County0.51%
Lackawanna County-2.27%
Lancaster County4.82%
Lawrence County-6.54%
Lebanon County5.8%
Lehigh County5.37%
Luzerne County-1.1%
Lycoming County-2.48%
Mckean County-6.95%
Mercer County-6.59%
Mifflin County-1.18%
Monroe County0.25%
Montgomery County3.74%
Montour County-0.2%
Northampton County2.47%
Northumberland County-4.06%
Perry County0.65%
Philadelphia County3.67%
Pike County-2.8%
Potter County-5.63%
Schuylkill County-4.9%
Snyder County1.66%
Somerset County-5.85%
Sullivan County-5.97%
Susquehanna County-7.51%
Tioga County-3.42%
Union County-0.05%
Venango County-8.52%
Warren County-6.7%
Washington County-0.46%
Wayne County-2.84%
Westmoreland County-4.66%
Wyoming County-5.53%
York County3.14%