100 Largest ZIP Codes in the United States by Population in Washington County, Pennsylvania

Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Washington County, Pennsylvania.

Rank	ZIP Code	City	State	Population
1	15301	WASHINGTON	PA	50,183
2	15317	CANONSBURG	PA	43,435
3	15057	MC DONALD	PA	17,440
4	15063	MONONGAHELA	PA	10,543
5	15022	CHARLEROI	PA	10,248
6	15367	VENETIA	PA	9,500
7	15332	FINLEYVILLE	PA	8,604
8	15021	BURGETTSTOWN	PA	6,699
9	15330	EIGHTY FOUR	PA	5,539
10	15342	HOUSTON	PA	5,138
11	15033	DONORA	PA	4,622
12	15312	AVELLA	PA	3,972
13	15323	CLAYSVILLE	PA	3,829
14	15419	CALIFORNIA	PA	3,796
15	15314	BENTLEYVILLE	PA	3,528
16	15067	NEW EAGLE	PA	2,285
17	15321	CECIL	PA	1,949
18	15423	COAL CENTER	PA	1,889
19	15360	SCENERY HILL	PA	1,710
20	15019	BULGER	PA	1,552
21	15333	FREDERICKTOWN	PA	1,543
22	15376	WEST ALEXANDER	PA	1,508
23	15329	PROSPERITY	PA	1,490
24	15345	MARIANNA	PA	1,343
25	15340	HICKORY	PA	1,293
26	15055	LAWRENCE	PA	1,146
27	15358	RICHEYVILLE	PA	1,111
28	15311	AMITY	PA	1,033
29	15427	DAISYTOWN	PA	918
30	15060	MIDWAY	PA	906
31	15477	ROSCOE	PA	831
32	15324	COKEBURG	PA	767
33	15331	ELLSWORTH	PA	721
34	15377	WEST FINLEY	PA	669
35	15363	STRABANE	PA	566
36	15350	MUSE	PA	521
37	15078	SLOVAN	PA	516
38	15366	VAN VOORHIS	PA	504
39	15054	LANGELOTH	PA	447
40	15429	DENBO	PA	444
41	15313	BEALLSVILLE	PA	422
42	15368	VESTABURG	PA	419
43	15432	DUNLEVY	PA	366
44	15004	ATLASBURG	PA	316
45	15434	ELCO	PA	272
46	15483	STOCKDALE	PA	253
47	15038	ELRAMA	PA	248
48	15412	ALLENPORT	PA	210
49	15365	TAYLORSTOWN	PA	200
50	15361	SOUTHVIEW	PA	123
51	15347	MEADOW LANDS	PA	102
52	15379	WEST MIDDLETOWN	PA	71
53	15053	JOFFRE	PA	70
54	15348	MILLSBORO	PA	69