ZIP code 18003: Lehigh Valley, PA
18003 is a PO Box or single-organization ZIP code in Lehigh Valley, Pennsylvania, mainly in Northampton County, part of the Allentown-Bethlehem-Easton, PA-NJ metro area.
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ZIP codes within 10 milesWithin 25 miles
ZIP code 18003 details
| City | Lehigh Valley |
|---|---|
| State | Pennsylvania |
| County | Northampton County |
| Metro area | Allentown-Bethlehem-Easton, PA-NJ |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | PO Box / single organization |
| Center coordinates | 40.69340, -75.47120 |
ZIP codes near 18003
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 18003 | Lehigh Valley, PA | same location | — |
| 18001 | Lehigh Valley, PA | same location | — |
| 18067 | Northampton, PA | 1.7 mi | 19,590 |
| 18032 | Catasauqua, PA | 2.6 mi | 9,555 |
| 18052 | Whitehall, PA | 3.0 mi | 29,451 |
| 18002 | Lehigh Valley, PA | 3.0 mi | — |
| 18037 | Coplay, PA | 4.1 mi | 7,472 |
| 18109 | Allentown, PA | 4.3 mi | 18,446 |
About ZIP code 18003
What city is ZIP code 18003?
ZIP code 18003 is in Lehigh Valley, PA, in Northampton County.
What county is ZIP code 18003 in?
18003 is mainly in Northampton County, Pennsylvania.
Why doesn't 18003 have a population?
18003 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 18003 in?
18003 is in Eastern Time (UTC−5). It observes daylight saving time.