ZIP codes in Montgomery County, Pennsylvania

Montgomery County, Pennsylvania has 83 ZIP codes in this list, from 18041 to 19525. They cover 76 places, among them Norristown, Eagleville, Blue Bell and Conshohocken.

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ZIP code	Place	Land area (sq mi)	Map point
18041	East Greenville	12.8	40.412, -75.506
18054	Green Lane	16.9	40.353, -75.435
18070	Palm	3.2	40.432, -75.533
18073	Pennsburg	18.0	40.391, -75.487
18074	Perkiomenville	18.1	40.316, -75.502
18076	Red Hill	1.2	40.376, -75.485
18084	Sumneytown	no area	40.328, -75.454
18915	Colmar	1.2	40.273, -75.256
18918	Earlington	no area	40.320, -75.374
18924	Franconia	no area	40.308, -75.359
18936	Montgomeryville	1.2	40.224, -75.231
18957	Salford	no area	40.303, -75.449
18958	Salfordville	no area	40.290, -75.436
18964	Souderton	9.5	40.288, -75.341
18969	Telford	16.4	40.321, -75.352
18971	Tylersport	no area	40.347, -75.377
18979	Woxall	no area	40.311, -75.449
19001	Abington	3.2	40.124, -75.115
19002	Ambler	20.2	40.181, -75.216
19004	Bala Cynwyd	2.7	40.012, -75.234
19006	Huntingdon Valley	13.3	40.128, -75.061
19009	Bryn Athyn	1.3	40.135, -75.062
19012	Cheltenham	1.7	40.060, -75.105
19025	Dresher	3.2	40.143, -75.162
19027	Elkins Park	3.9	40.075, -75.132
19031	Flourtown	3.1	40.107, -75.212
19034	Fort Washington	7.1	40.139, -75.202
19035	Gladwyne	4.7	40.045, -75.282
19038	Glenside	8.2	40.110, -75.155
19040	Hatboro	5.9	40.178, -75.107
19044	Horsham	9.0	40.182, -75.148
19046	Jenkintown	6.7	40.098, -75.108
19066	Merion Station	1.3	40.003, -75.250
19072	Narberth	3.2	40.018, -75.259
19075	Oreland	1.9	40.113, -75.187
19090	Willow Grove	4.6	40.157, -75.127
19095	Wyncote	2.1	40.087, -75.152
19096	Wynnewood	3.5	40.000, -75.276
19126	Philadelphia	1.2	40.057, -75.138
19401	Norristown	6.2	40.124, -75.330
19403	Norristown	22.4	40.150, -75.380
19404	Norristown	no area	40.212, -75.356
19405	Bridgeport	1.0	40.103, -75.340
19406	King Of Prussia	13.4	40.096, -75.374
19407	Audubon	no area	40.212, -75.356
19408	Eagleville	no area	40.157, -75.413
19409	Fairview Village	no area	40.158, -75.387
19415	Eagleville	no area	40.157, -75.406
19422	Blue Bell	12.3	40.158, -75.280
19423	Cedars	no area	40.217, -75.365
19424	Blue Bell	no area	40.152, -75.266
19426	Collegeville	34.0	40.191, -75.437
19428	Conshohocken	7.3	40.083, -75.304
19429	Conshohocken	no area	40.079, -75.302
19430	Creamery	no area	40.185, -75.420
19435	Frederick	1.2	40.328, -75.569
19436	Gwynedd	0.2	40.202, -75.251
19437	Gwynedd Valley	1.2	40.181, -75.258
19438	Harleysville	22.2	40.266, -75.388
19440	Hatfield	11.3	40.278, -75.297
19441	Harleysville	no area	40.279, -75.387
19443	Kulpsville	no area	40.241, -75.344
19444	Lafayette Hill	4.8	40.090, -75.260
19446	Lansdale	22.6	40.238, -75.296
19450	Lederach	no area	40.212, -75.356
19451	Mainland	no area	40.212, -75.356
19453	Mont Clare	0.7	40.136, -75.500
19454	North Wales	12.3	40.217, -75.257
19455	North Wales	no area	40.211, -75.278
19456	Oaks	0.2	40.132, -75.460
19462	Plymouth Meeting	8.3	40.108, -75.280
19464	Pottstown	25.6	40.264, -75.617
19468	Royersford	16.9	40.208, -75.533
19472	Sassamansville	0.6	40.345, -75.578
19473	Schwenksville	24.3	40.247, -75.460
19474	Skippack	0.1	40.225, -75.403
19477	Spring House	0.1	40.184, -75.233
19478	Spring Mount	no area	40.276, -75.462
19484	Valley Forge	no area	40.212, -75.356
19486	West Point	no area	40.203, -75.302
19490	Worcester	0.7	40.193, -75.358
19492	Zieglerville	1.7	40.290, -75.503
19525	Gilbertsville	17.1	40.306, -75.595

The ZIP code areas of Montgomery County add up to about 479 square miles of land (1,241 sq km) as the Census Bureau draws them. The largest is 19426 (Collegeville), with 34.0 square miles.

Places with more than one code here: Norristown (3 codes), Eagleville (2 codes), Blue Bell (2 codes).

Using these codes

In an address, the ZIP code comes last, after the city and the two-letter state: East Greenville, PA 18041.
Tap a ZIP code to open it in the look-up, with a copy button for the address line.
A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
"No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.

Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.

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