ZIP code 18991: Warminster, PA
18991 is a PO Box or single-organization ZIP code in Warminster, Pennsylvania, mainly in Bucks 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 18991 details
| City | Warminster |
|---|---|
| State | Pennsylvania |
| County | Bucks 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 | 40.32860, -75.10280 |
ZIP codes near 18991
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 18931 | Lahaska, PA | same location | — |
| 18902 | Doylestown, PA | 1.7 mi | 22,898 |
| 18912 | Buckingham, PA | 2.2 mi | 213 |
| 18934 | Mechanicsville, PA | 2.3 mi | — |
| 18916 | Danboro, PA | 2.4 mi | — |
| 18901 | Doylestown, PA | 3.0 mi | 28,509 |
| 18928 | Holicong, PA | 3.2 mi | — |
| 18922 | Forest Grove, PA | 3.4 mi | — |
About ZIP code 18991
What city is ZIP code 18991?
ZIP code 18991 is in Warminster, PA, in Bucks County.
What county is ZIP code 18991 in?
18991 is mainly in Bucks County, Pennsylvania.
Why doesn't 18991 have a population?
18991 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 18991 in?
18991 is in Eastern Time (UTC−5). It observes daylight saving time.
What other ZIP codes does Warminster have?
Warminster, PA also uses 18974.