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

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