GeoID	Name	1960 Households	1970 Households	1980 Households	1990 Households	2000 Households	2010 Households	2020 Households
01000US	United States	53,023,935	63,449,747	80,389,673	91,947,410	105,480,101	116,716,467	126,817,580
04000US42	Pennsylvania	3,350,604	3,705,410	4,219,606	4,495,966	4,777,003	5,018,904	5,210,598
04000US42SPC	SPC Region	881,394	937,223	1,044,652	1,058,241	1,081,779	1,088,482	1,107,665
32000US4238300	Pittsburgh, PA Metro Area	815,470	869,685	962,955	975,557	995,505	1,001,627	1,024,382