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

Explore the 100 smallest 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	15348	MILLSBORO	PA	69
2	15053	JOFFRE	PA	70
3	15379	WEST MIDDLETOWN	PA	71
4	15347	MEADOW LANDS	PA	102
5	15361	SOUTHVIEW	PA	123
6	15365	TAYLORSTOWN	PA	200
7	15412	ALLENPORT	PA	210
8	15038	ELRAMA	PA	248
9	15483	STOCKDALE	PA	253
10	15434	ELCO	PA	272
11	15004	ATLASBURG	PA	316
12	15432	DUNLEVY	PA	366
13	15368	VESTABURG	PA	419
14	15313	BEALLSVILLE	PA	422
15	15429	DENBO	PA	444
16	15054	LANGELOTH	PA	447
17	15366	VAN VOORHIS	PA	504
18	15078	SLOVAN	PA	516
19	15350	MUSE	PA	521
20	15363	STRABANE	PA	566
21	15377	WEST FINLEY	PA	669
22	15331	ELLSWORTH	PA	721
23	15324	COKEBURG	PA	767
24	15477	ROSCOE	PA	831
25	15060	MIDWAY	PA	906
26	15427	DAISYTOWN	PA	918
27	15311	AMITY	PA	1,033
28	15358	RICHEYVILLE	PA	1,111
29	15055	LAWRENCE	PA	1,146
30	15340	HICKORY	PA	1,293
31	15345	MARIANNA	PA	1,343
32	15329	PROSPERITY	PA	1,490
33	15376	WEST ALEXANDER	PA	1,508
34	15333	FREDERICKTOWN	PA	1,543
35	15019	BULGER	PA	1,552
36	15360	SCENERY HILL	PA	1,710
37	15423	COAL CENTER	PA	1,889
38	15321	CECIL	PA	1,949
39	15067	NEW EAGLE	PA	2,285
40	15314	BENTLEYVILLE	PA	3,528
41	15419	CALIFORNIA	PA	3,796
42	15323	CLAYSVILLE	PA	3,829
43	15312	AVELLA	PA	3,972
44	15033	DONORA	PA	4,622
45	15342	HOUSTON	PA	5,138
46	15330	EIGHTY FOUR	PA	5,539
47	15021	BURGETTSTOWN	PA	6,699
48	15332	FINLEYVILLE	PA	8,604
49	15367	VENETIA	PA	9,500
50	15022	CHARLEROI	PA	10,248
51	15063	MONONGAHELA	PA	10,543
52	15057	MC DONALD	PA	17,440
53	15317	CANONSBURG	PA	43,435
54	15301	WASHINGTON	PA	50,183