Pennsylvania County Population Estimates by Selected Age Categories: July 1, 2002

	Total	Under 5 Years	5 to 13 years	14 to 17 years	18 to 24 years	18 Years and Over	15 to 44 years	65 years and Over	85 years and Over
Pennsylvania	12,335,091	712,121	1,467,967	683,364	1,153,224	9,471,639	5,060,108	1,908,962	258,789

Adams	94,437	5,171	11,686	5,549	9,716	72,031	40,302	13,141	1,647
Allegheny	1,269,904	70,118	139,870	64,943	110,086	994,973	504,356	222,128	30,910
Armstrong	71,673	3,677	8,059	4,043	5,688	55,894	27,656	12,765	1,676
Beaver	179,351	9,353	20,339	9,728	14,517	139,931	68,033	32,900	3,997
Bedford	49,944	2,908	5,793	2,724	3,929	38,519	19,324	8,337	1,003

Berks	382,108	22,967	47,513	21,467	36,249	290,161	159,212	56,499	7,737
Blair	127,840	7,041	14,218	6,826	12,146	99,755	50,224	22,208	2,957
Bradford	62,810	3,533	7,858	3,874	4,945	47,545	24,171	10,003	1,417
Bucks	610,440	36,863	77,621	36,134	47,577	459,822	251,807	77,354	9,059
Butler	178,078	10,622	21,701	10,046	16,853	135,709	74,479	25,233	3,830

Cambria	150,452	7,366	15,480	7,667	14,447	119,939	57,925	29,280	4,029
Cameron	5,843	288	677	394	442	4,484	2,122	1,133	162
Carbon	59,688	2,911	6,473	3,288	4,706	47,016	23,708	10,733	1,345
Centre	138,524	6,000	12,322	5,610	35,346	114,592	77,601	14,602	1,799
Chester	450,160	28,797	58,663	26,242	38,991	336,458	188,848	53,677	6,423

Clarion	41,316	2,076	4,422	2,079	6,497	32,739	18,236	6,306	743
Clearfield	83,203	4,059	9,353	4,530	6,933	65,261	33,477	14,293	1,934
Clinton	37,680	1,992	3,945	1,920	5,291	29,823	15,942	6,390	806
Columbia	64,134	2,952	6,582	3,167	9,728	51,433	28,199	10,125	1,385
Crawford	89,856	5,197	10,852	5,331	9,137	68,476	35,994	13,937	1,934

Cumberland	217,743	11,363	23,631	11,388	23,975	171,361	92,386	32,592	4,166
Dauphin	252,933	15,663	31,153	13,999	19,592	192,118	102,693	35,802	4,585
Delaware	553,435	33,751	68,850	32,359	52,161	418,475	228,673	84,482	11,695
Elk	34,454	1,897	4,031	2,042	2,591	26,484	13,436	6,023	815
Erie	280,370	17,002	35,034	16,106	31,846	212,228	118,333	39,954	5,481

Fayette	146,654	7,828	16,695	7,794	12,020	114,337	56,307	26,283	3,538
Forest	4,888	142	462	499	361	3,785	1,808	999	100
Franklin	131,598	8,059	15,490	7,252	11,134	100,797	52,427	21,438	2,793
Fulton	14,365	833	1,754	835	1,147	10,943	5,707	2,134	252
Greene	40,520	2,019	4,468	2,136	4,231	31,897	17,096	6,096	831

Huntingdon	45,707	2,365	4,784	2,455	4,886	36,103	19,738	6,844	852
Indiana	88,780	4,096	9,001	4,469	15,318	71,214	40,277	13,101	1,648
Jefferson	45,818	2,591	5,187	2,670	3,955	35,370	17,842	8,132	1,179
Juniata	22,760	1,361	2,815	1,311	1,902	17,273	9,087	3,541	475
Lackawanna	210,711	10,612	22,972	11,063	20,094	166,064	82,336	40,071	6,290

Lancaster	478,561	32,693	64,192	28,262	45,628	353,414	196,304	67,587	9,329
Lawrence	94,104	5,128	10,815	5,260	8,453	72,901	35,304	18,115	2,525
Lebanon	121,199	7,101	14,264	6,525	10,672	93,309	48,185	19,802	2,804
Lehigh	317,533	18,763	38,345	17,587	26,603	242,838	128,990	50,011	7,403
Luzerne	314,643	14,952	32,815	16,499	27,304	250,377	122,617	60,737	9,272

Lycoming	119,000	6,551	13,566	6,776	12,383	92,107	48,710	19,109	2,523
McKean	44,884	2,383	5,234	2,637	3,910	34,630	18,068	7,454	1,043
Mercer	119,514	6,486	13,754	6,833	11,717	92,441	46,691	21,301	2,889
Mifflin	46,435	2,801	5,712	2,674	3,495	35,248	17,660	8,042	1,149
Monroe	148,839	8,003	20,056	9,702	15,008	111,078	64,192	17,709	1,811

Montgomery	766,517	47,146	92,813	41,621	57,772	584,937	313,008	113,231	15,377
Montour	18,214	1,012	2,177	1,138	1,303	13,887	7,034	3,133	472
Northampton	273,324	14,377	32,107	14,971	27,515	211,869	113,262	42,102	6,076
Northumberland	93,371	4,557	9,789	5,319	7,265	73,706	36,121	17,685	2,586
Perry	43,876	2,519	5,524	2,729	3,598	33,104	18,107	5,433	624

Philadelphia	1,492,231	100,293	192,211	83,896	157,534	1,115,831	652,674	204,085	28,867
Pike	50,095	2,420	6,870	3,125	3,824	37,680	19,729	7,436	667
Potter	18,217	1,053	2,286	1,237	1,445	13,641	6,919	3,024	423
Schuylkill	148,505	6,883	15,403	7,495	11,786	118,724	58,273	28,940	4,402
Snyder	37,828	2,005	4,504	2,240	4,654	29,079	16,299	5,318	707

Somerset	79,456	4,115	8,631	4,305	6,616	62,405	30,937	14,465	2,001
Sullivan	6,482	237	599	466	600	5,180	2,457	1,441	231
Susquehanna	42,082	2,212	5,226	2,681	3,406	31,963	16,152	6,688	876
Tioga	41,461	2,138	4,728	2,475	4,803	32,120	16,886	6,661	874
Union	42,006	1,902	4,101	2,023	6,100	33,980	20,277	5,752	873

Venango	56,810	3,060	6,669	3,545	4,557	43,536	21,606	9,551	1,142
Warren	43,290	2,326	5,067	2,614	3,191	33,283	16,092	7,271	784
Washington	204,110	10,778	22,797	10,405	17,445	160,130	78,314	35,844	4,775
Wayne	48,889	2,597	5,757	2,820	3,688	37,715	18,419	8,710	1,070
Westmoreland	368,428	18,079	40,646	19,619	27,758	290,084	138,428	67,227	8,368

Wyoming	27,801	1,493	3,436	1,767	2,504	21,105	11,292	3,800	516
York	389,209	22,585	48,119	22,178	32,250	296,327	161,339	52,762	6,837

U.S. Department of Commerce, Bureau of the Census, Population Estimates Division
Prepared by the Pennsylvania State Data Center