Annual Population by Location

Pennsylvania

		Thousands of Persons
	Name	2025	Preceding Period	Year Ago from Period
	Adams County	107.594	107.155	107.155
	Allegheny County	1,225.035	1,227.174	1,227.174
	Armstrong County	63.698	63.755	63.755
	Beaver County	166.032	165.769	165.769
	Bedford County	47.480	47.566	47.566
	Berks County	440.072	438.379	438.379
	Blair County	119.541	120.051	120.051
	Bradford County	59.600	59.593	59.593
	Bucks County	647.828	648.416	648.416
	Butler County	200.169	199.300	199.300
	Cambria County	128.968	129.905	129.905
	Cameron County	4.211	4.332	4.332
	Carbon County	65.868	65.709	65.709
	Centre County	157.393	158.505	158.505
	Chester County	557.116	554.530	554.530
	Clarion County	36.680	36.741	36.741
	Clearfield County	78.100	78.131	78.131
	Clinton County	37.870	37.807	37.807
	Columbia County	66.193	65.997	65.997
	Crawford County	81.792	81.946	81.946
	Cumberland County	277.270	274.656	274.656
	Dauphin County	293.351	292.917	292.917
	Delaware County	580.937	581.416	581.416
	Elk County	29.926	30.067	30.067
	Erie County	265.832	266.435	266.435
	Fayette County	123.021	123.959	123.959
	Forest County	6.614	6.595	6.595
	Franklin County	160.652	159.476	159.476
	Fulton County	14.483	14.490	14.490
	Greene County	33.885	34.142	34.142
	Huntingdon County	43.001	43.384	43.384
	Indiana County	82.878	83.257	83.257
	Jefferson County	43.255	43.340	43.340
	Juniata County	23.403	23.454	23.454
	Lackawanna County	216.502	216.418	216.418
	Lancaster County	563.159	562.062	562.062
	Lawrence County	83.911	84.087	84.087
	Lebanon County	146.380	145.392	145.392
	Lehigh County	384.383	382.939	382.939
	Luzerne County	332.126	330.898	330.898
	Lycoming County	112.587	112.918	112.918
	McKean County	38.984	39.289	39.289
	Mercer County	107.860	108.238	108.238
	Mifflin County	46.127	46.023	46.023
	Monroe County	167.179	166.818	166.818
	Montour County	17.868	17.900	17.900
	Montgomery County	877.643	875.160	875.160
	Northumberland County	89.920	89.969	89.969
	Northampton County	324.411	323.085	323.085
	Perry County	46.806	46.566	46.566
	Philadelphia County/City	1,574.281	1,572.735	1,572.735
	Pike County	62.808	62.264	62.264
	Potter County	15.897	16.010	16.010
	Schuylkill County	145.085	144.409	144.409
	Snyder County	39.655	39.689	39.689
	Somerset County	72.004	72.209	72.209
	Sullivan County	5.856	5.895	5.895
	Susquehanna County	38.237	38.180	38.180
	Tioga County	40.502	40.563	40.563
	Union County	42.313	42.641	42.641
	Venango County	49.346	49.518	49.518
	Warren County	37.038	37.311	37.311
	Washington County	210.802	210.635	210.635
	Wayne County	51.703	51.362	51.362
	Westmoreland County	349.324	350.473	350.473
	Wyoming County	25.790	25.857	25.857
	York County	473.197	469.986	469.986