Washington

County in Pennsylvania

Contents: Subdivision

The population development in Washington 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
Washington	County	204,584	202,897	207,820	209,345	210,434
Allenport	Borough	644	541	514	484	474	→
Amwell	Township	4,150	3,941	3,749	3,681	3,655	→
Beallsville	Borough	537	491	478	393	386	→
Bentleyville	Borough	2,632	2,733	2,580	2,366	2,335	→
Blaine	Township	674	651	687	620	614	→
Buffalo	Township	2,118	2,202	2,073	1,983	1,952	→
Burgettstown	Borough	1,827	1,528	1,383	1,427	1,401	→
California	Borough	5,719	5,250	6,783	5,366	4,628	→
Canonsburg	Borough	9,095	8,572	9,020	9,756	9,601	→
Canton	Township	9,291	8,938	8,384	8,222	8,266	→
Carroll	Township	6,013	5,739	5,626	5,382	5,300	→
Cecil	Township	8,986	9,737	11,288	14,613	15,118	→
Centerville	Borough	3,783	3,415	3,274	3,257	3,214	→
Charleroi	Borough	5,157	4,857	4,098	4,239	4,159	→
Chartiers	Township	7,693	7,246	7,821	8,630	9,235	→
Claysville	Borough	941	745	828	730	718	→
Coal Center	Borough	184	129	139	108	107	→
Cokeburg	Borough	735	698	632	620	609	→
Cross Creek	Township	1,732	1,714	1,541	1,374	1,361	→
Deemston	Borough	812	812	719	753	740	→
Donegal (incl. West Alexander)	Township	2,650	2,651	2,461	2,396	2,362	→
Donora	Borough	5,936	5,626	4,781	4,565	4,482	→
Dunlevy	Borough	402	345	413	370	366	→
East Bethlehem	Township	2,816	2,521	2,352	2,297	2,258	→
East Finley	Township	1,479	1,512	1,387	1,289	1,278	→
East Washington	Borough	2,217	1,925	1,884	1,853	1,821	→
Elco	Borough	368	371	323	263	257	→
Ellsworth	Borough	1,049	1,044	1,010	919	902	→
Fallowfield	Township	4,998	4,455	4,343	4,103	4,023	→
Finleyville	Borough	460	456	413	374	368	→
Green Hills	Borough	21	20	22	19	19	→
Hanover	Township	2,727	2,738	2,673	2,419	2,384	→
Hopewell	Township	918	973	957	853	869	→
Houston	Borough	1,455	1,291	1,296	1,173	1,151	→
Independence	Township	1,841	1,676	1,577	1,511	1,494	→
Jefferson	Township	1,212	1,199	1,146	1,119	1,118	→
Long Branch	Borough	496	535	447	420	413	→
Marianna	Borough	617	615	494	396	388	→
McDonald (part)	Borough	1,817	1,884	1,764	1,662	1,632	→
Midway	Borough	1,086	946	913	923	914	→
Monongahela	City	4,901	4,749	4,300	4,149	4,072	→
Morris	Township	1,137	1,237	1,102	908	906	→
Mount Pleasant	Township	3,528	3,436	3,509	3,285	3,338	→
New Eagle	Borough	2,300	2,234	2,189	2,055	2,018	→
North Bethlehem	Township	1,945	1,738	1,637	1,564	1,546	→
North Charleroi	Borough	1,472	1,438	1,323	1,304	1,279	→
North Franklin	Township	4,923	4,765	4,586	4,823	4,746	→
North Strabane	Township	8,078	10,037	13,383	15,776	17,093	→
Nottingham	Township	2,303	2,579	3,051	2,891	3,009	→
Peters	Township	14,495	17,490	21,202	22,928	23,248	→
Robinson	Township	2,176	2,243	1,935	1,707	1,682	→
Roscoe	Borough	880	831	833	717	703	→
Smith	Township	4,799	4,589	4,491	4,233	4,204	→
Somerset	Township	2,957	2,657	2,697	2,565	2,550	→
South Franklin	Township	3,749	3,736	3,313	2,875	2,840	→
South Strabane	Township	7,652	8,042	9,311	9,640	9,610	→
Speers	Borough	1,302	1,268	1,120	1,081	1,061	→
Stockdale	Borough	581	532	506	423	416	→
Twilight	Borough	259	250	235	225	221	→
Union	Township	6,178	5,635	5,773	5,389	5,492	→
Washington	City	15,810	14,876	14,037	13,148	13,334	→
West Bethlehem	Township	1,559	1,473	1,458	1,292	1,272	→
West Brownsville	Borough	1,177	1,092	993	976	967	→
West Finley	Township	968	953	874	810	830	→
West Middletown	Borough	166	160	139	108	108	→
West Pike Run	Township	1,888	1,814	1,582	1,545	1,517	→
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	102,892
Females	106,457

Age Groups (C 2020)
0-17 years	40,158
18-64 years	123,955
65+ years	45,236

Age Distribution (C 2020)
80+ years	10,850
70-79 years	19,639
60-69 years	31,656
50-59 years	30,154
40-49 years	24,544
30-39 years	24,187
20-29 years	22,849
10-19 years	24,259
0-9 years	21,211

Urbanization (C 2020)
Rural	67,690
Urban	141,659

»Race« (C 2020)
White	188,060
Black/African American	6,958
Indigenous	301
Asian	2,013
Pacific Islander	64
Some other	1,491
2 or more	10,462

Ethnicity (C 2020)
Hispanic or Latino	4,021
Other	205,328