GeoID	Name	2020 Total Population	2020 Urban Population	2020 Percent Urban Population	2020 Rural Population	2020 Total Housing Units	2020 Urban Housing Units	2020 Percent Urban Housing Units	2020 Rural Housing Units
05000US42003	Allegheny County	1,250,578	1,220,381	97.60%	30,197	602,095	589,572	97.90%	12,523
05000US42005	Armstrong County	65,558	22,982	35.10%	42,576	32,106	11,704	36.50%	20,402
05000US42007	Beaver County	168,215	119,565	71.10%	48,650	78,944	57,474	72.80%	21,470
05000US42019	Butler County	193,763	109,847	56.70%	83,916	85,019	48,680	57.30%	36,339
05000US42051	Fayette County	128,804	57,826	44.90%	70,978	61,800	28,783	46.60%	33,017
05000US42059	Greene County	35,954	8,754	24.30%	27,200	16,138	3,117	19.30%	13,021
05000US42063	Indiana County	83,246	33,430	40.20%	49,816	37,626	15,872	42.20%	21,754
05000US42073	Lawrence County	86,070	49,559	57.60%	36,511	39,492	23,682	60.00%	15,810
05000US42125	Washington County	209,349	141,659	67.70%	67,690	96,791	65,516	67.70%	31,275
05000US42129	Westmoreland County	354,663	260,739	73.50%	93,924	167,776	123,268	73.50%	44,508
04000US42SPC	SPC Region	2,576,200	2,024,742	78.60%	551,458	1,217,787	967,668	79.50%	250,119