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, urbanization, »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 2024-07-01
Allegheny	County	1,336,449	1,281,666	1,223,348	1,250,583	1,231,814
Aleppo	Township	1,265	1,203	1,914	1,827	1,777	→
Aspinwall	Borough	2,947	2,860	2,777	2,915	2,803	→
Avalon	Borough	6,205	5,280	4,716	4,775	4,594	→
Baldwin	Borough	21,583	19,917	19,967	21,520	20,712	→
Baldwin	Township	2,301	2,235	2,013	1,986	1,920	→
Bell Acres	Borough	1,429	1,337	1,386	1,506	1,468	→
Bellevue	Borough	8,893	8,769	8,353	8,314	7,996	→
Ben Avon	Borough	2,064	1,930	1,778	1,915	1,841	→
Ben Avon Heights	Borough	370	392	373	399	384	→
Bethel Park	Municipality	33,783	33,468	32,385	33,565	32,376	→
Blawnox	Borough	1,603	1,454	1,441	1,456	1,400	→
Brackenridge	Borough	3,711	3,553	3,256	3,244	3,125	→
Braddock	Borough	4,575	2,912	2,173	1,722	1,669	→
Braddock Hills	Borough	2,147	1,979	1,854	1,734	1,667	→
Bradford Woods	Borough	1,325	1,155	1,171	1,187	1,141	→
Brentwood	Borough	10,869	10,462	9,634	10,092	9,704	→
Bridgeville	Borough	5,432	5,423	5,087	4,801	4,620	→
Carnegie	Borough	9,092	8,344	7,984	8,132	7,855	→
Castle Shannon	Borough	9,079	8,593	8,318	8,245	8,094	→
Chalfant	Borough	979	888	800	747	718	→
Cheswick	Borough	1,993	1,883	1,739	1,672	1,611	→
Churchill	Borough	3,927	3,519	3,033	3,156	3,035	→
Clairton	City	9,653	8,373	6,798	6,183	5,945	→
Collier	Township	5,005	4,986	7,099	8,934	9,014	→
Coraopolis	Borough	6,589	6,119	5,642	5,554	5,340	→
Crafton	Borough	7,210	6,706	5,994	6,099	5,863	→
Crescent	Township	2,515	2,308	2,636	2,480	2,394	→
Dormont	Borough	9,806	9,323	8,602	8,241	7,922	→
Dravosburg	Borough	2,375	2,015	1,790	1,611	1,552	→
Duquesne	City	8,539	7,319	5,562	5,252	5,074	→
East Deer	Township	1,569	1,368	1,494	1,490	1,433	→
East McKeesport	Borough	2,617	2,330	2,124	2,072	1,991	→
East Pittsburgh	Borough	2,122	2,069	1,827	1,929	1,855	→
Edgewood	Borough	3,541	3,366	3,128	3,141	3,032	→
Edgeworth	Borough	1,689	1,715	1,679	1,677	1,631	→
Elizabeth	Borough	1,584	1,575	1,494	1,395	1,357	→
Elizabeth	Township	14,558	13,909	13,276	12,975	12,515	→
Emsworth	Borough	2,742	2,644	2,440	2,524	2,426	→
Etna	Borough	4,173	3,912	3,440	3,435	3,304	→
Fawn	Township	2,538	2,553	2,348	2,194	2,124	→
Findlay	Township	4,422	5,151	5,061	6,373	7,478	→
Forest Hills	Borough	7,320	6,953	6,540	6,430	6,186	→
Forward	Township	3,905	3,770	3,375	3,068	2,946	→
Fox Chapel	Borough	5,217	5,730	5,196	5,343	5,185	→
Franklin Park	Borough	10,100	11,357	13,490	15,490	15,079	→
Frazer	Township	1,396	1,262	1,155	1,164	1,226	→
Glassport	Borough	5,587	4,990	4,488	4,470	4,298	→
Glenfield	Borough	223	236	202	208	200	→
Glen Osborne (Osborne)	Borough	565	545	544	589	568	→
Green Tree	Borough	5,017	4,837	4,375	4,937	4,751	→
Hampton	Township	15,947	17,479	18,349	18,479	17,960	→
Harmar	Township	3,367	3,312	2,923	3,133	3,021	→
Harrison	Township	11,924	10,924	10,483	10,173	9,786	→
Haysville	Borough	80	69	77	82	79	→
Heidelberg	Borough	1,244	1,273	1,243	1,289	1,240	→
Homestead	Borough	4,179	3,576	3,192	2,884	2,852	→
Indiana	Township	5,941	6,811	7,247	7,253	7,370	→
Ingram	Borough	4,066	3,704	3,322	3,388	3,256	→
Jefferson Hills	Borough	9,662	9,708	10,620	12,417	12,291	→
Kennedy	Township	7,102	7,648	7,703	8,705	8,439	→
Kilbuck	Township	833	684	704	777	746	→
Leet	Township	1,751	1,526	1,647	1,620	1,563	→
Leetsdale	Borough	1,382	1,255	1,203	1,160	1,119	→
Liberty	Borough	2,789	2,654	2,552	2,357	2,265	→
Lincoln	Borough	1,195	1,204	1,064	931	895	→
Marshall	Township	4,009	5,982	6,907	10,086	10,388	→
McCandless	Township	28,579	29,022	28,481	29,704	28,684	→
McDonald (part)	Borough	450	418	379	395	381	→
McKeesport	City	26,016	24,095	19,730	17,734	17,119	→
McKees Rocks	Borough	7,850	6,588	6,084	5,919	5,694	→
Millvale	Borough	4,282	4,094	3,805	3,375	3,255	→
Monroeville	Municipality	29,044	29,370	28,348	28,646	27,966	→
Moon	Township	19,711	22,322	24,212	27,242	26,753	→
Mount Lebanon	Township	33,693	33,116	32,796	34,074	32,917	→
Mount Oliver	Borough	4,146	3,971	3,412	3,390	3,259	→
Munhall	Borough	13,181	12,268	11,381	10,781	10,371	→
Neville	Township	1,274	1,232	1,084	1,107	1,065	→
North Braddock	Borough	7,138	6,313	4,858	4,319	4,149	→
North Fayette	Township	9,527	12,206	13,948	16,169	16,024	→
North Versailles	Township	12,341	10,986	10,248	10,077	9,694	→
Oakdale	Borough	1,877	1,543	1,455	1,479	1,427	→
Oakmont	Borough	6,956	6,912	6,303	6,760	6,628	→
O'Hara	Township	8,999	8,620	8,894	9,287	8,987	→
Ohio	Township	2,460	3,079	4,804	7,172	7,330	→
Penn Hills	Township	51,074	46,981	42,382	41,061	39,638	→
Pennsbury Village	Borough	774	738	661	676	650	→
Pine	Township	4,008	7,726	11,487	14,690	15,537	→
Pitcairn	Borough	4,091	3,690	3,284	3,105	2,984	→
Pittsburgh	City	369,962	334,325	305,306	302,960	307,668	→
Pleasant Hills	Borough	8,818	8,630	8,254	8,504	8,318	→
Plum	Borough	25,707	26,841	27,110	27,161	26,420	→
Port Vue	Borough	4,667	4,200	3,797	3,675	3,562	→
Rankin	Borough	2,491	2,315	2,108	1,891	1,910	→
Reserve	Township	4,161	3,964	3,346	3,252	3,147	→
Richland	Township	8,621	9,265	11,116	11,940	11,836	→
Robinson	Township	11,000	12,427	13,354	15,496	15,665	→
Ross	Township	33,470	32,683	31,099	33,558	32,457	→
Rosslyn Farms	Borough	470	460	437	441	425	→
Scott	Township	17,339	17,417	17,035	17,646	17,011	→
Sewickley	Borough	4,054	3,918	3,818	3,907	3,770	→
Sewickley Heights	Borough	1,052	1,011	817	850	824	→
Sewickley Hills	Borough	622	638	595	690	687	→
Shaler	Township	30,516	29,845	28,703	28,126	27,109	→
Sharpsburg	Borough	3,819	3,624	3,467	3,186	3,063	→
South Fayette	Township	10,308	12,229	14,379	18,349	18,586	→
South Park	Township	14,378	14,306	13,423	13,733	13,706	→
South Versailles	Township	521	357	347	316	303	→
Springdale	Borough	4,027	3,828	3,405	3,400	3,272	→
Springdale	Township	1,774	1,794	1,636	1,536	1,476	→
Stowe	Township	7,549	6,663	6,361	6,434	6,187	→
Swissvale	Borough	10,568	9,712	9,006	8,617	8,280	→
Tarentum	Borough	5,678	5,000	4,536	4,349	4,183	→
Thornburg	Borough	424	471	430	466	449	→
Trafford (part)	Borough	90	52	111	92	89	→
Turtle Creek	Borough	6,496	6,026	5,341	5,121	4,925	→
Upper St. Clair	Township	19,734	19,923	19,537	21,155	20,621	→
Verona	Borough	2,936	3,024	2,507	2,498	2,403	→
Versailles	Borough	1,847	1,706	1,519	1,481	1,424	→
Wall	Borough	808	706	580	516	495	→
West Deer	Township	11,680	11,505	11,770	12,259	12,242	→
West Elizabeth	Borough	634	565	516	404	387	→
West Homestead	Borough	2,433	2,195	1,927	1,871	1,804	→
West Mifflin	Borough	23,651	22,333	20,309	19,597	18,902	→
West View	Borough	7,702	7,238	6,765	6,685	6,426	→
Whitaker	Borough	1,405	1,326	1,280	1,180	1,135	→
Whitehall	Borough	14,421	14,522	13,772	15,054	14,678	→
White Oak	Borough	8,759	8,471	7,827	7,636	7,352	→
Wilkins	Township	7,601	6,998	6,365	6,353	6,117	→
Wilkinsburg	Borough	20,951	19,068	15,859	14,349	13,800	→
Wilmerding	Borough	2,157	2,181	2,195	1,785	1,719	→
Pennsylvania	State	11,881,643	12,281,054	12,702,379	13,002,909	13,078,751

Source: U.S. Census Bureau.

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 2020)
Males	606,397
Females	644,181

Age Groups (C 2020)
0-17 years	230,395
18-64 years	777,323
65+ years	242,860

Age Distribution (C 2020)
80+ years	62,301
70-79 years	100,897
60-69 years	170,246
50-59 years	158,438
40-49 years	137,327
30-39 years	176,178
20-29 years	182,242
10-19 years	136,539
0-9 years	126,410

Urbanization (C 2020)
Rural	30,197
Urban	1,220,381

»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	34,325
Other	1,216,253