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

Rank	ZIP Code	City	State	Population
1	19477	SPRING HOUSE	PA	44
2	19472	SASSAMANSVILLE	PA	60
3	19435	FREDERICK	PA	120
4	18936	MONTGOMERYVILLE	PA	265
5	19456	OAKS	PA	270
6	19490	WORCESTER	PA	274
7	18070	PALM	PA	340
8	19474	SKIPPACK	PA	386
9	19436	GWYNEDD	PA	486
10	19492	ZIEGLERVILLE	PA	674
11	19437	GWYNEDD VALLEY	PA	968
12	19009	BRYN ATHYN	PA	1,091
13	18915	COLMAR	PA	1,458
14	19453	MONT CLARE	PA	1,543
15	18076	RED HILL	PA	3,152
16	19035	GLADWYNE	PA	4,149
17	18054	GREEN LANE	PA	4,960
18	19405	BRIDGEPORT	PA	5,110
19	19031	FLOURTOWN	PA	5,159
20	18074	PERKIOMENVILLE	PA	5,423
21	19066	MERION STATION	PA	5,594
22	18041	EAST GREENVILLE	PA	5,619
23	19041	HAVERFORD	PA	6,404
24	19012	CHELTENHAM	PA	6,664
25	19025	DRESHER	PA	7,044
26	19034	FORT WASHINGTON	PA	7,138
27	19095	WYNCOTE	PA	7,437
28	19075	ORELAND	PA	7,868
29	19004	BALA CYNWYD	PA	9,971
30	19072	NARBERTH	PA	10,557
31	19444	LAFAYETTE HILL	PA	11,194
32	18073	PENNSBURG	PA	11,271
33	19003	ARDMORE	PA	13,953
34	18964	SOUDERTON	PA	14,129
35	19096	WYNNEWOOD	PA	15,384
36	18969	TELFORD	PA	15,533
37	19462	PLYMOUTH MEETING	PA	15,868
38	19044	HORSHAM	PA	17,027
39	19525	GILBERTSVILLE	PA	17,090
40	19473	SCHWENKSVILLE	PA	17,522
41	19001	ABINGTON	PA	17,830
42	19046	JENKINTOWN	PA	18,994
43	19090	WILLOW GROVE	PA	19,814
44	19027	ELKINS PARK	PA	19,863
45	19440	HATFIELD	PA	19,897
46	19422	BLUE BELL	PA	20,050
47	19428	CONSHOHOCKEN	PA	20,321
48	19040	HATBORO	PA	22,137
49	19006	HUNTINGDON VALLEY	PA	23,244
50	19438	HARLEYSVILLE	PA	24,962
51	19454	NORTH WALES	PA	28,036
52	19468	ROYERSFORD	PA	28,083
53	19406	KING OF PRUSSIA	PA	28,826
54	19002	AMBLER	PA	31,608
55	19038	GLENSIDE	PA	32,672
56	19426	COLLEGEVILLE	PA	42,656
57	19401	NORRISTOWN	PA	42,908
58	19403	NORRISTOWN	PA	44,111
59	19464	POTTSTOWN	PA	47,913
60	19446	LANSDALE	PA	60,659