Allegheny

County in Pennsylvania

Contents: Subdivision

The population development in Allegheny as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, »race«, ethnicity).

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2021-07-01
Allegheny	County	1,336,449	1,281,666	1,223,348	1,250,578	1,238,090
Aleppo	Township	1,265	1,203	1,914	1,828	1,806	→
Aspinwall	Borough	2,947	2,860	2,777	2,919	2,876	→
Avalon	Borough	6,205	5,280	4,716	4,765	4,696	→
Baldwin	Borough	21,583	19,917	19,967	21,506	21,197	→
Baldwin	Township	2,301	2,235	2,013	1,984	1,954	→
Bell Acres	Borough	1,429	1,337	1,386	1,504	1,491	→
Bellevue	Borough	8,893	8,769	8,353	8,310	8,190	→
Ben Avon	Borough	2,064	1,930	1,778	1,922	1,893	→
Ben Avon Heights	Borough	370	392	373	398	392	→
Bethel Park	Municipality	33,783	33,468	32,385	33,573	33,110	→
Blawnox	Borough	1,603	1,454	1,441	1,456	1,435	→
Brackenridge	Borough	3,711	3,553	3,256	3,242	3,197	→
Braddock	Borough	4,575	2,912	2,173	1,720	1,708	→
Braddock Hills	Borough	2,147	1,979	1,854	1,731	1,706	→
Bradford Woods	Borough	1,325	1,155	1,171	1,185	1,169	→
Brentwood	Borough	10,869	10,462	9,634	10,085	9,939	→
Bridgeville	Borough	5,432	5,423	5,087	4,799	4,731	→
Carnegie	Borough	9,092	8,344	7,984	8,132	8,013	→
Castle Shannon	Borough	9,079	8,593	8,318	8,243	8,282	→
Chalfant	Borough	979	888	800	750	739	→
Cheswick	Borough	1,993	1,883	1,739	1,670	1,645	→
Churchill	Borough	3,927	3,519	3,033	3,155	3,109	→
Clairton	City	9,653	8,373	6,798	6,182	6,093	→
Collier	Township	5,005	4,986	7,099	8,931	8,937	→
Coraopolis	Borough	6,589	6,119	5,642	5,551	5,470	→
Crafton	Borough	7,210	6,706	5,994	6,092	6,004	→
Crescent	Township	2,515	2,308	2,636	2,487	2,461	→
Dormont	Borough	9,806	9,323	8,602	8,238	8,117	→
Dravosburg	Borough	2,375	2,015	1,790	1,611	1,587	→
Duquesne	City	8,539	7,319	5,562	5,249	5,191	→
East Deer	Township	1,569	1,368	1,494	1,490	1,468	→
East McKeesport	Borough	2,617	2,330	2,124	2,071	2,040	→
East Pittsburgh	Borough	2,122	2,069	1,827	1,927	1,899	→
Edgewood	Borough	3,541	3,366	3,128	3,139	3,093	→
Edgeworth	Borough	1,689	1,715	1,679	1,672	1,654	→
Elizabeth	Borough	1,584	1,575	1,494	1,395	1,392	→
Elizabeth	Township	14,558	13,909	13,276	12,972	12,792	→
Emsworth	Borough	2,742	2,644	2,440	2,524	2,487	→
Etna	Borough	4,173	3,912	3,440	3,433	3,385	→
Fawn	Township	2,538	2,553	2,348	2,193	2,165	→
Findlay	Township	4,422	5,151	5,061	6,370	6,457	→
Forest Hills	Borough	7,320	6,953	6,540	6,426	6,333	→
Forward	Township	3,905	3,770	3,375	3,068	3,023	→
Fox Chapel	Borough	5,217	5,730	5,196	5,342	5,270	→
Franklin Park	Borough	10,100	11,357	13,490	15,484	15,319	→
Frazer	Township	1,396	1,262	1,155	1,164	1,147	→
Glassport	Borough	5,587	4,990	4,488	4,470	4,404	→
Glenfield	Borough	223	236	202	208	205	→
Glen Osborne (Osborne)	Borough	565	545	544	588	580	→
Green Tree	Borough	5,017	4,837	4,375	4,935	4,866	→
Hampton	Township	15,947	17,479	18,349	18,470	18,273	→
Harmar	Township	3,367	3,312	2,923	3,136	3,094	→
Harrison	Township	11,924	10,924	10,483	10,169	10,021	→
Haysville	Borough	80	69	77	82	81	→
Heidelberg	Borough	1,244	1,273	1,243	1,287	1,270	→
Homestead	Borough	4,179	3,576	3,192	2,884	2,877	→
Indiana	Township	5,941	6,811	7,247	7,254	7,267	→
Ingram	Borough	4,066	3,704	3,322	3,387	3,337	→
Jefferson Hills	Borough	9,662	9,708	10,620	12,419	12,366	→
Kennedy	Township	7,102	7,648	7,703	8,701	8,604	→
Kilbuck	Township	833	684	704	774	763	→
Leet	Township	1,751	1,526	1,647	1,620	1,598	→
Leetsdale	Borough	1,382	1,255	1,203	1,163	1,151	→
Liberty	Borough	2,789	2,654	2,552	2,353	2,318	→
Lincoln	Borough	1,195	1,204	1,064	931	918	→
Marshall	Township	4,009	5,982	6,907	10,080	10,217	→
McCandless	Township	28,579	29,022	28,481	29,709	29,322	→
McDonald (part)	Borough	450	418	379	395	389	→
McKeesport	City	26,016	24,095	19,730	17,742	17,493	→
McKees Rocks	Borough	7,850	6,588	6,084	5,918	5,832	→
Millvale	Borough	4,282	4,094	3,805	3,374	3,326	→
Monroeville	Municipality	29,044	29,370	28,348	28,640	28,334	→
Moon	Township	19,711	22,322	24,212	27,261	26,956	→
Mount Lebanon	Township	33,693	33,116	32,796	34,066	33,586	→
Mount Oliver	Borough	4,146	3,971	3,412	3,390	3,340	→
Munhall	Borough	13,181	12,268	11,381	10,778	10,624	→
Neville	Township	1,274	1,232	1,084	1,107	1,091	→
North Braddock	Borough	7,138	6,313	4,858	4,316	4,252	→
North Fayette	Township	9,527	12,206	13,948	16,165	16,120	→
North Versailles	Township	12,341	10,986	10,248	10,075	9,931	→
Oakdale	Borough	1,877	1,543	1,455	1,480	1,464	→
Oakmont	Borough	6,956	6,912	6,303	6,760	6,749	→
O'Hara	Township	8,999	8,620	8,894	9,285	9,162	→
Ohio	Township	2,460	3,079	4,804	7,172	7,137	→
Penn Hills	Township	51,074	46,981	42,382	41,044	40,558	→
Pennsbury Village	Borough	774	738	661	678	668	→
Pine	Township	4,008	7,726	11,487	14,685	15,018	→
Pitcairn	Borough	4,091	3,690	3,284	3,104	3,059	→
Pittsburgh	City	369,962	334,325	305,306	303,160	300,431	→
Pleasant Hills	Borough	8,818	8,630	8,254	8,502	8,382	→
Plum	Borough	25,707	26,841	27,110	27,153	26,877	→
Port Vue	Borough	4,667	4,200	3,797	3,676	3,655	→
Rankin	Borough	2,491	2,315	2,108	1,892	1,864	→
Reserve	Township	4,161	3,964	3,346	3,250	3,204	→
Richland	Township	8,621	9,265	11,116	11,937	11,779	→
Robinson	Township	11,000	12,427	13,354	15,497	15,447	→
Ross	Township	33,470	32,683	31,099	33,554	33,176	→
Rosslyn Farms	Borough	470	460	437	441	435	→
Scott	Township	17,339	17,417	17,035	17,651	17,405	→
Sewickley	Borough	4,054	3,918	3,818	3,906	3,854	→
Sewickley Heights	Borough	1,052	1,011	817	855	843	→
Sewickley Hills	Borough	622	638	595	689	692	→
Shaler	Township	30,516	29,845	28,703	28,116	27,737	→
Sharpsburg	Borough	3,819	3,624	3,467	3,184	3,138	→
South Fayette	Township	10,308	12,229	14,379	18,350	18,407	→
South Park	Township	14,378	14,306	13,423	13,721	13,705	→
South Versailles	Township	521	357	347	312	308	→
Springdale	Borough	4,027	3,828	3,405	3,399	3,349	→
Springdale	Township	1,774	1,794	1,636	1,536	1,513	→
Stowe	Township	7,549	6,663	6,361	6,427	6,334	→
Swissvale	Borough	10,568	9,712	9,006	8,616	8,490	→
Tarentum	Borough	5,678	5,000	4,536	4,348	4,286	→
Thornburg	Borough	424	471	430	468	461	→
Trafford (part)	Borough	90	52	111	90	89	→
Turtle Creek	Borough	6,496	6,026	5,341	5,120	5,046	→
Upper St. Clair	Township	19,734	19,923	19,537	21,142	20,935	→
Verona	Borough	2,936	3,024	2,507	2,489	2,452	→
Versailles	Borough	1,847	1,706	1,519	1,480	1,458	→
Wall	Borough	808	706	580	516	509	→
West Deer	Township	11,680	11,505	11,770	12,264	12,240	→
West Elizabeth	Borough	634	565	516	403	397	→
West Homestead	Borough	2,433	2,195	1,927	1,869	1,843	→
West Mifflin	Borough	23,651	22,333	20,309	19,586	19,332	→
West View	Borough	7,702	7,238	6,765	6,683	6,586	→
Whitaker	Borough	1,405	1,326	1,280	1,182	1,166	→
Whitehall	Borough	14,421	14,522	13,772	15,061	14,902	→
White Oak	Borough	8,759	8,471	7,827	7,630	7,523	→
Wilkins	Township	7,601	6,998	6,365	6,349	6,259	→
Wilkinsburg	Borough	20,951	19,068	15,859	14,347	14,140	→
Wilmerding	Borough	2,157	2,181	2,195	1,784	1,758	→
Pennsylvania	State	11,881,643	12,281,054	12,702,379	13,002,700	12,964,056

Source: U.S. Census Bureau (web).

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2010)
Males	585,650
Females	637,698

Age Groups (C 2010)
0-17 years	241,663
18-64 years	776,626
65+ years	205,059

Age Distribution (C 2010)
0-9 years	127,983
10-19 years	148,331
20-29 years	173,931
30-39 years	142,056
40-49 years	164,984
50-59 years	188,166
60-69 years	125,806
70-79 years	80,816
80+ years	71,275

»Race« (C 2020)
White	946,321
Black/African American	163,678
Indigenous	1,909
Asian	58,541
Pacific Islander	357
Some other	14,066
2 or more	65,706

Ethnicity (C 2020)
Hispanic or Latino	1,216,253
Other	34,325