Bethlehem, PA ZIP Codes, Coordinates & Counties
Bethlehem, Pennsylvania has 5 ZIP codes across 2 counties (Lehigh and Northampton). The approximate center of Bethlehem is 40.636, -75.375. Bethlehem has about 356,556 known street addresses.
ZIP codes in Bethlehem, PA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 18015 | Northampton | 40.59 | -75.371 |
| 18016 | Lehigh | 40.632 | -75.393 |
| 18017 | Northampton | 40.66 | -75.387 |
| 18018 | Lehigh | 40.628 | -75.395 |
| 18020 | Northampton | 40.672 | -75.327 |
Counties Bethlehem spans
Lehigh and Northampton
Most common streets in Bethlehem
4th, 5th, Center, Easton, 6th, 3rd, Linden, Main, Broad, 7th
Frequently asked questions
What ZIP codes are in Bethlehem, PA?
Bethlehem, Pennsylvania has 5 ZIP codes, ranging from 18015 to 18020. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Bethlehem, PA in?
Bethlehem spans Lehigh and Northampton counties.
What are the latitude and longitude of Bethlehem, PA?
The approximate center of Bethlehem, Pennsylvania is latitude 40.636, longitude -75.375. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Bethlehem, PA have?
Bethlehem has 5 ZIP codes.
How many addresses are in Bethlehem, PA?
Bethlehem, Pennsylvania has about 356,556 known street addresses in the sthan.io US address database.
What are the most common streets in Bethlehem, PA?
Some of the most common street names in Bethlehem are 4th, 5th, Center, Easton, 6th, 3rd.
What cities are near Bethlehem, PA?
Cities near Bethlehem include Catasauqua (5 mi), Hellertown (5 mi), Center Valley (7 mi), Springtown (7 mi), Whitehall (7 mi).
Cities near Bethlehem
Catasauqua, PA (5 mi) Hellertown, PA (5 mi) Center Valley, PA (7 mi) Springtown, PA (7 mi) Whitehall, PA (7 mi) Allentown, PA (8 mi) Easton, PA (8 mi) Northampton, PA (8 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database