Montgomery County ZIP codes

Every ZIP code in Montgomery County, Pennsylvania, with the city it serves. Open any one for a free neighborhood report.

78 ZIP codes · Montgomery County, PA · FIPS 42091

ZIP codes

78 in this county

18041East Greenville 18054Green Lane 18070Palm 18073Pennsburg 18074Perkiomenville 18076Red Hill 18084SumneytownPO box 18915Colmar 18918Earlingtonunique 18936Montgomeryville 18957SalfordPO box 18958Salfordvilleunique 18964Souderton 18969Telford 18971TylersportPO box 18979Woxallunique 19001Abington 19002Ambler 19003Ardmore 19004Bala Cynwyd 19006Huntingdon Valley 19009Bryn Athyn 19012Cheltenham 19025Dresher 19027Elkins Park 19031Flourtown 19034Fort Washington 19035Gladwyne 19038Glenside 19040Hatboro 19041Haverford 19044Horsham 19046Jenkintown 19066Merion Station 19072Narberth 19075Oreland 19090Willow Grove 19095Wyncote 19096Wynnewood 19401Norristown 19403Norristown 19404NorristownPO box 19405Bridgeport 19406King Of Prussia 19407AudubonPO box 19408EaglevillePO box 19409Fairview Villageunique 19422Blue Bell 19423Cedarsunique 19426Collegeville 19428Conshohocken 19430Creameryunique 19435Frederick 19436Gwynedd 19437Gwynedd Valley 19438Harleysville 19440Hatfield 19443KulpsvillePO box 19444Lafayette Hill 19446Lansdale 19450LederachPO box 19451MainlandPO box 19453Mont Clare 19454North Wales 19456Oaks 19462Plymouth Meeting 19464Pottstown 19468Royersford 19472Sassamansville 19473Schwenksville 19474Skippack 19477Spring House 19478Spring MountPO box 19484Valley ForgePO box 19486West Pointunique 19490Worcester 19492Zieglerville 19525Gilbertsville

18 of these ZIP codes route mail only. A PO-box or single-recipient ZIP has no residential area behind it, so neighborhood statistics can't be computed for it — those pages say so instead of showing numbers.