Montgomery County ZIP Codes

List of ZIP Codes in Montgomery County

The following table lists ZIP Codes associated with Montgomery County, Pennsylvania, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 18041 40.41742 -75.51306 East Greenville 5,665 172.1
2 18054 40.35321 -75.43824 Green Lane 4,714 107.4
3 18070 40.4317 -75.53884 Palm 286 34.9
4 18073 40.38378 -75.47702 Pennsburg 11,534 247.1
5 18074 40.31971 -75.51424 Perkiomenville 5,394 115.2
6 18076 40.37382 -75.48154 Red Hill 3,013 952.9
7 18915 40.27255 -75.25628 Colmar 1,791 576.3
8 18936 40.22993 -75.23154 Montgomeryville 288 92.2
9 18964 40.29759 -75.33327 Souderton 14,422 589.1
10 18969 40.32644 -75.37239 Telford 15,229 358.8
11 19001 40.12624 -75.12652 Abington 17,601 2123.9
12 19002 40.18386 -75.21104 Ambler 31,681 605.1
13 19004 40.01362 -75.22979 Bala Cynwyd 10,439 1499.7
14 19006 40.13323 -75.06222 Huntingdon Valley 23,211 674.8
15 19009 40.13775 -75.06308 Bryn Athyn 1,153 340.5
16 19012 40.05966 -75.10586 Cheltenham 6,787 1498.6
17 19025 40.14556 -75.1632 Dresher 7,417 887.8
18 19027 40.07347 -75.12453 Elkins Park 20,412 2003.8
19 19031 40.1083 -75.21747 Flourtown 5,166 650.8
20 19034 40.13353 -75.20953 Fort Washington 7,084 384.1
21 19035 40.04851 -75.28126 Gladwyne 3,779 309.7
22 19038 40.10197 -75.17214 Glenside 32,157 1514.2
23 19040 40.17732 -75.10624 Hatboro 21,866 1419.6
24 19044 40.18901 -75.15253 Horsham 17,134 734.8
25 19046 40.10133 -75.10558 Jenkintown 19,143 1106.1
26 19066 40.0022 -75.2489 Merion Station 5,893 1707.1
27 19072 40.02419 -75.25697 Narberth 10,352 1257.9
28 19075 40.1136 -75.18852 Oreland 7,779 1607.3
29 19090 40.1484 -75.12378 Willow Grove 19,926 1671.1
30 19095 40.08588 -75.15137 Wyncote 7,759 1447.4
31 19096 39.99813 -75.27388 Wynnewood 15,136 1674.5
32 19401 40.13042 -75.33143 Norristown 43,099 2705.4
33 19403 40.14898 -75.38034 Norristown 43,967 758.9
34 19405 40.09949 -75.33497 Bridgeport 5,167 1937.7
35 19406 40.09467 -75.38402 King Of Prussia 29,388 844.0
36 19422 40.15835 -75.27858 Blue Bell 20,068 631.7
37 19426 40.18972 -75.43734 Collegeville 43,284 491.1
38 19428 40.08011 -75.30317 Conshohocken 20,225 1068.9
39 19435 40.32788 -75.56518 Frederick 82 26.6
40 19436 40.20253 -75.24842 Gwynedd 544 991.0
41 19437 40.18706 -75.25274 Gwynedd Valley 625 208.9
42 19438 40.27018 -75.39554 Harleysville 25,184 437.8
43 19440 40.285 -75.29102 Hatfield 19,650 669.2
44 19444 40.08686 -75.25427 Lafayette Hill 11,070 885.0
45 19446 40.23068 -75.30369 Lansdale 61,608 1054.4
46 19453 40.13886 -75.50141 Mont Clare 1,421 766.2
47 19454 40.22303 -75.24365 North Wales 28,141 880.0
48 19456 40.1367 -75.45962 Oaks 192 393.4
49 19462 40.11542 -75.28453 Plymouth Meeting 16,215 754.2
50 19464 40.25882 -75.616 Pottstown 48,084 724.1
51 19468 40.20776 -75.53137 Royersford 28,050 640.0
52 19472 40.34036 -75.58189 Sassamansville 55 32.7
53 19473 40.25842 -75.47363 Schwenksville 17,731 281.5
54 19474 40.22427 -75.40507 Skippack 286 750.6
55 19477 40.18447 -75.23583 Spring House 85 460.6
56 19490 40.19673 -75.35401 Worcester 433 229.9
57 19492 40.28817 -75.50623 Zieglerville 766 177.8
58 19525 40.30784 -75.58591 Gilbertsville 17,859 403.3


About Montgomery County ZIP Codes

Montgomery County in Pennsylvania (PA) is served by approximately 58 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 837,490 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Montgomery County are located in cities such as Norristown, Lansdale, Pottstown, Collegeville, Glenside. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Montgomery County, Pennsylvania follow the America/New_York time zone.