Montgomery County, Pennsylvania ZIP Codes
- ZIP records
58 - Cities represented
57 - Sum of listed ZIP population estimates
842,950
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 19446 | Lansdale | 61,848 |
| 2 | 19464 | Pottstown | 49,101 |
| 3 | 19403 | Norristown | 44,017 |
| 4 | 19426 | Collegeville | 43,460 |
| 5 | 19401 | Norristown | 43,359 |
| 6 | 19038 | Glenside | 32,296 |
| 7 | 19002 | Ambler | 32,128 |
| 8 | 19406 | King Of Prussia | 30,362 |
| 9 | 19468 | Royersford | 28,194 |
| 10 | 19454 | North Wales | 27,755 |
Cities in Montgomery County
- Abington
- Ambler
- Bala Cynwyd
- Blue Bell
- Bridgeport
- Bryn Athyn
- Cheltenham
- Collegeville
- Colmar
- Conshohocken
- Dresher
- East Greenville
- Elkins Park
- Flourtown
- Fort Washington
- Frederick
- Gilbertsville
- Gladwyne
- Glenside
- Green Lane
- Gwynedd
- Gwynedd Valley
- Harleysville
- Hatboro
- Hatfield
- Horsham
- Huntingdon Valley
- Jenkintown
- King Of Prussia
- Lafayette Hill
- Lansdale
- Merion Station
- Mont Clare
- Montgomeryville
- Narberth
- Norristown
- North Wales
- Oaks
- Oreland
- Palm
- Pennsburg
- Perkiomenville
- Plymouth Meeting
- Pottstown
- Red Hill
- Royersford
- Sassamansville
- Schwenksville
- Skippack
- Souderton
- Spring House
- Telford
- Willow Grove
- Worcester
- Wyncote
- Wynnewood
- Zieglerville
ZIP Directory
- ZIP 18041
- ZIP 18054
- ZIP 18070
- ZIP 18073
- ZIP 18074
- ZIP 18076
- ZIP 18915
- ZIP 18936
- ZIP 18964
- ZIP 18969
- ZIP 19001
- ZIP 19002
- ZIP 19004
- ZIP 19006
- ZIP 19009
- ZIP 19012
- ZIP 19025
- ZIP 19027
- ZIP 19031
- ZIP 19034
- ZIP 19035
- ZIP 19038
- ZIP 19040
- ZIP 19044
- ZIP 19046
- ZIP 19066
- ZIP 19072
- ZIP 19075
- ZIP 19090
- ZIP 19095
- ZIP 19096
- ZIP 19401
- ZIP 19403
- ZIP 19405
- ZIP 19406
- ZIP 19422
- ZIP 19426
- ZIP 19428
- ZIP 19435
- ZIP 19436
- ZIP 19437
- ZIP 19438
- ZIP 19440
- ZIP 19444
- ZIP 19446
- ZIP 19453
- ZIP 19454
- ZIP 19456
- ZIP 19462
- ZIP 19464
- ZIP 19468
- ZIP 19472
- ZIP 19473
- ZIP 19474
- ZIP 19477
- ZIP 19490
- ZIP 19492
- ZIP 19525
Browse all ZIP data for Pennsylvania
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.