Population of Metropolitan Statistical Areas in Pennsylvania: 1990 and 2000

	April 1, 2000 Population				April 1, 1990 Population
	Total Population	Female	Male	65 and Over	Total Population	Female	Male	65 and Over
Total for Pennsylvania	12,281,054	6,351,391	5,929,663	1,919,165	11,881,643	6,187,378	5,694,265	1,829,106

Allentown-Bethlehem-Easton, PA	637,958	328,810	309,148	102,330	595,081	307,510	287,571	92,365
Carbon	58,802	30,169	28,633	10,866	56,846	29,405	27,441	10,481
Lehigh	312,090	161,536	150,554	49,434	291,130	151,190	139,940	44,865
Northampton	267,066	137,105	129,961	42,030	247,105	126,915	120,190	37,019

Altoona, PA	129,144	67,227	61,917	22,456	130,542	69,016	61,526	22,154
Blair	129,144	67,227	61,917	22,456	130,542	69,016	61,526	22,154

Erie, PA	280,843	143,876	136,967	40,256	275,572	142,601	132,971	38,025
Erie	280,843	143,876	136,967	40,256	275,572	142,601	132,971	38,025

Harrisburg-Lebanon-Carlisle, PA	629,401	324,105	305,296	92,639	587,986	303,948	284,038	81,792
Cumberland	213,674	109,461	104,213	31,754	195,257	100,891	94,366	26,141
Dauphin	251,798	130,945	120,853	35,844	237,813	124,141	113,672	34,012
Lebanon	120,327	61,717	58,610	19,696	113,744	58,232	55,512	17,070
Perry	43,602	21,982	21,620	5,345	41,172	20,684	20,488	4,569

Johnstown, PA	232,621	118,643	113,978	44,523	241,247	125,407	115,840	43,834
Cambria	152,598	78,587	74,011	30,087	163,029	84,917	78,112	30,582
Somerset	80,023	40,056	39,967	14,436	78,218	40,490	37,728	13,252

Lancaster, PA	470,658	241,204	229,454	66,060	422,822	217,540	205,282	55,469
Lancaster	470,658	241,204	229,454	66,060	422,822	217,540	205,282	55,469

Philadelphia, PA-NJ¹	3,849,647	2,013,241	1,836,406	535,959	3,728,909	1,953,178	1,775,731	527,528
Bucks	597,635	304,453	293,182	74,094	541,174	274,729	266,445	58,912
Chester	433,501	220,762	212,739	50,677	376,396	191,975	184,421	40,977
Delaware	550,864	288,040	262,824	85,669	547,651	286,548	261,103	84,932
Montgomery	750,097	387,543	362,554	111,797	678,111	352,112	325,999	101,993
Philadelphia	1,517,550	812,443	705,107	213,722	1,585,577	847,814	737,763	240,714

Pittsburgh, PA	2,358,695	1,232,807	1,125,888	417,695	2,394,811	1,261,142	1,133,669	409,230
Allegheny	1,281,666	674,664	607,002	228,416	1,336,449	709,717	626,732	231,911
Beaver	181,412	94,552	86,860	33,424	186,093	97,432	88,661	31,520
Butler	174,083	89,074	85,009	24,821	152,013	77,875	74,138	20,481
Fayette	148,644	77,508	71,136	26,930	145,351	76,271	69,080	26,076
Washington	202,897	105,451	97,446	36,323	204,584	106,669	97,915	35,770
Westmoreland	369,993	191,558	178,435	67,781	370,321	193,178	177,143	63,472

Reading, PA	373,638	190,682	182,956	56,190	336,523	173,877	162,646	52,526
Berks	373,638	190,682	182,956	56,190	336,523	173,877	162,646	52,526

Scranton-Wilkes Barre-Hazleton	624,776	325,905	298,871	118,201	638,466	337,076	301,390	121,421
Columbia	64,151	33,628	30,523	10,202	63,202	33,283	29,919	9,974
Lackawanna	213,295	112,681	100,614	41,542	219,039	116,650	102,389	43,193
Luzerne	319,250	165,455	153,795	62,740	328,149	172,932	155,217	64,717
Wyoming	28,080	14,141	13,939	3,717	28,076	14,211	13,865	3,537

Sharon, PA	120,293	61,770	58,523	21,740	121,003	62,345	58,658	20,777
Mercer	120,293	61,770	58,523	21,740	121,003	62,345	58,658	20,777

State College, PA	135,758	66,436	69,322	14,077	123,786	59,714	64,072	11,109
Centre	135,758	66,436	69,322	14,077	123,786	59,714	64,072	11,109

Williamsport, PA	120,044	61,362	58,682	19,251	118,710	61,445	57,265	17,940
Lycoming	120,044	61,362	58,682	19,251	118,710	61,445	57,265	17,940
York, PA	381,751	194,084	187,667	51,492	339,574	173,410	166,164	44,443
York	381,751	194,084	187,667	51,492	339,574	173,410	166,164	44,443

New York-Newark, NY-NJ-PA (1)	46,302	23,228	23,074	7,017	27,966	14,105	13,861	4,357
Pike	46,302	23,228	23,074	7,017	27,966	14,105	13,861	4,357

Balance of Pennsylvania	1,889,525	958,011	931,514	309,279	1,798,645	925,064	873,581	286,136

(1) Includes only those portions of the MSA located in Pennsylvania.

Source: U.S. Department of Commerce, Bureau of the Census, 1990 and 2000 Census of Population and Housing.
Prepared by the Pennsylvania State Data Center