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%

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List of Counties in Pennsylvania With Population Percentage Change
Map Key Name Population Change
Adams County 1.56%

Allegheny County -0.6%

Armstrong County -6.5%

Beaver County -4.03%

Bedford County -3.91%

Berks County 2.31%

Blair County -4.32%

Bradford County -3.81%

Bucks County 0.48%

Butler County 2.12%

Cambria County -10.36%

Cameron County -14.35%

Carbon County -1.66%

Centre County 5.17%

Chester County 4.97%

Clarion County -4.03%

Clearfield County -3.01%

Clinton County -1.57%

Columbia County -3.59%

Crawford County -4.89%

Cumberland County 7.09%

Dauphin County 3.66%

Delaware County 1.37%

Elk County -6.81%

Erie County -4.02%

Fayette County -5.67%

Forest County -6.47%

Franklin County 3.49%

Fulton County -2.17%

Greene County -6.77%

Huntingdon County -1.7%

Indiana County -5.72%

Jefferson County -4.09%

Juniata County 0.51%

Lackawanna County -2.27%

Lancaster County 4.82%

Lawrence County -6.54%

Lebanon County 5.8%

Lehigh County 5.37%

Luzerne County -1.1%

Lycoming County -2.48%

Mckean County -6.95%

Mercer County -6.59%

Mifflin County -1.18%

Monroe County 0.25%

Montgomery County 3.74%

Montour County -0.2%

Northampton County 2.47%

Northumberland County -4.06%

Perry County 0.65%

Philadelphia County 3.67%

Pike County -2.8%

Potter County -5.63%

Schuylkill County -4.9%

Snyder County 1.66%

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 County 3.14%