GeoID	Name	1980 Population Under 5 Years	1990 Population Under 5 Years	2000 Population Under 5 Years	2010 Population Under 5 Years	2020 Population Under 5 Years	1980 Population 5 to 17 Years	1990 Population 5 to 17 Years	2000 Population 5 to 17 Years	2010 Population 5 to 17 Years	2020 Population 5 to 17 Years	1980 Population 18 to 24 Years	1990 Population 18 to 24 Years	2000 Population 18 to 24 Years	2010 Population 18 to 24 Years	2020 Population 18 to 24 Years	1980 Population 25 to 44 Years	1990 Population 25 to 44 Years	2000 Population 25 to 44 Years	2010 Population 25 to 44 Years	2020 Population 25 to 44 Years	1980 Population 45 to 64 Years	1990 Population 45 to 64 Years	2000 Population 45 to 64 Years	2010 Population 45 to 64 Years	2020 Population 45 to 64 Years	1980 Population 65 Years or More	1990 Population 65 Years or More	2000 Population 65 Years or More	2010 Population 65 Years or More	2020 Population 65 Years or More	1980 Total Population (Revised)	1990 Total Population (Revised)	2000 Total Population (Revised)	2010 Total Population (Revised)	2020 Total Population
01000US	United States	16,348,254	18,354,443	19,175,798	20,201,362	18,400,235	47,406,706	45,249,989	53,118,014	53,980,105	54,705,765	30,022,207	26,737,766	27,143,454	30,672,088	31,254,763	62,716,549	80,754,835	85,040,251	82,134,554	87,018,803	44,502,662	46,371,009	61,952,636	81,489,445	84,277,214	25,549,427	31,241,831	34,991,753	40,267,984	55,792,501	226,545,805	248,709,873	281,421,906	308,745,538	331,449,281
04000US42	Pennsylvania	747,458	797,058	727,804	729,538	667,816	2,375,838	1,997,752	2,194,417	2,062,617	1,981,336	1,501,629	1,226,775	1,094,449	1,261,381	1,208,578	3,066,970	3,657,323	3,508,562	3,126,788	3,215,507	2,641,067	2,373,629	2,836,657	3,562,748	3,446,409	1,530,933	1,829,106	1,919,165	1,959,307	2,483,054	11,863,895	11,881,643	12,281,054	12,702,379	13,002,700
04000US42SPC	SPC Region	172,452	166,925	146,661	132,542	124,863	560,606	432,445	444,589	386,307	356,965	359,487	256,729	222,434	241,957	230,618	737,162	816,269	739,540	611,826	632,226	677,719	561,833	634,028	758,242	695,899	381,038	459,516	468,435	444,085	535,629	2,888,464	2,693,717	2,655,687	2,574,959	2,576,200
32000US4238300	Pittsburgh, PA Metro Area	156,038	153,196	134,834	121,231	114,993	512,939	392,429	406,692	353,740	327,619	323,169	228,269	195,722	215,115	208,918	678,703	752,784	681,151	562,677	587,514	626,944	518,466	581,672	696,440	640,283	350,897	422,860	430,696	407,082	491,603	2,648,690	2,468,004	2,430,767	2,356,285	2,370,930