18991 ZIP Code — Warminster, PA
Bucks County, Pennsylvania
ZIP code 18991 is located in Warminster, Pennsylvania, within Bucks County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 215/267/445.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
18991 ZIP code map
Cities in ZIP code 18991
Below are the cities the US Postal Service accepts for ZIP code 18991. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Warminster | Acceptable |
| Warminster | Preferred |
Nearby ZIP codes
18974 Warminster (1.6 mi)
19040 Hatboro (1.7 mi)
19044 Horsham (2.9 mi)
18929 Jamison (3.7 mi)
18976 Warrington (3.7 mi)
19090 Willow Grove (4.1 mi)
18966 Southampton (5.2 mi)
18954 Richboro (5.4 mi)
19006 Huntingdon Valley (5.8 mi)
19001 Abington (5.9 mi)
18925 Furlong (6.1 mi)
19002 Ambler (6.3 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 42 |
| County FIPS | 017 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 40.2068 |
| Longitude | -75.1001 |
| Timezone | Eastern (ET) |
| Area code | 215/267/445 |