ZIP code 19451: Mainland, PA
19451 is a PO Box or single-organization ZIP code in Mainland, Pennsylvania, mainly in Montgomery County, part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro area.
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ZIP codes within 10 milesWithin 25 miles
ZIP code 19451 details
| City | Mainland |
|---|---|
| State | Pennsylvania |
| County | Montgomery County |
| Metro area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | PO Box / single organization |
| Center coordinates | 40.21190, -75.35590 |
ZIP codes near 19451
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 19451 | Mainland, PA | same location | — |
| 19404 | Norristown, PA | same location | — |
| 19484 | Valley Forge, PA | same location | — |
| 19450 | Lederach, PA | same location | — |
| 19423 | Cedars, PA | 0.6 mi | — |
| 19490 | Worcester, PA | 1.1 mi | 507 |
| 19443 | Kulpsville, PA | 2.1 mi | — |
| 19474 | Skippack, PA | 2.7 mi | 222 |
About ZIP code 19451
What city is ZIP code 19451?
ZIP code 19451 is in Mainland, PA, in Montgomery County.
What county is ZIP code 19451 in?
19451 is mainly in Montgomery County, Pennsylvania.
Why doesn't 19451 have a population?
19451 is a PO Box or single-organization ZIP code. It has a post office location but no residential delivery area, so the Census Bureau reports no population for it.
What time zone is ZIP code 19451 in?
19451 is in Eastern Time (UTC−5). It observes daylight saving time.