ZIP code 18055
Where is ZIP code 18055?
Hellertown, Pennsylvania
Northampton County · Standard ZIP code
ZIP code 18055 belongs to Hellertown, Pennsylvania in Northampton County. 18055 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 484, 610 and 835. About 12,117 people live in the 18055 area, where the median household income is $90,234. The closest ZIP codes are 18081 (Springtown, 2.6 mi southeast), 18015 (Bethlehem, 3.2 mi northwest) and 18018 (Bethlehem, 4.8 mi northwest).
| ZIP code | 18055 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Hellertown |
| State | Pennsylvania (PA) |
| County | Northampton County |
| Time zone | Eastern Time · now |
| Area codes | 484, 610, 835 |
| Coordinates | 40.5817, -75.3255 map |
| 3-digit prefix | 180 |
Population and income in 18055
| Population | 12,117 · higher than 81% of Pennsylvania ZIP codes |
|---|---|
| People per square mile | 606 · higher than 66% of Pennsylvania ZIP codes |
| Median age | 46.1 years · higher than 60% of Pennsylvania ZIP codes |
| Men / women | 45% / 55% |
| Median household income | $90,234 · higher than 76% of Pennsylvania ZIP codes |
| Income per person | $47,631 |
| Below the poverty line | 5.4% |
| Bachelor’s degree or higher | 37% of adults 25+ |
| Median home value | $324,000 · higher than 84% of Pennsylvania ZIP codes |
| Median rent | $1,397 a month |
| Housing units | 4,953 |
| Households | 4,703 (2.53 people on average) |
| Owners / renters | 78% / 22% |
| Land area | 19.98 sq mi (plus 0.21 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 18055. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 18055
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 18081 | Springtown, PA | 2.6 mi SE | PO Box only |
| 18015 | Bethlehem, PA | 3.2 mi NW | Standard |
| 18018 | Bethlehem, PA | 4.8 mi NW | Standard |
| 18039 | Durham, PA | 5.4 mi E | PO Box only |
| 18077 | Riegelsville, PA | 5.6 mi E | Standard |
| 18034 | Center Valley, PA | 5.9 mi SW | Standard |
| 18020 | Bethlehem, PA | 6.1 mi N | Standard |
| 18036 | Coopersburg, PA | 6.1 mi SW | Standard |
| 18017 | Bethlehem, PA | 6.5 mi NW | Standard |
| 18930 | Kintnersville, PA | 6.9 mi SE | Standard |
| 18002 | Lehigh Valley, PA | 7 mi NW | PO Box only |
| 18003 | Lehigh Valley, PA | 7 mi NW | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 18055 or measure the distance to another ZIP code.
How to address mail to 18055
123 MAIN ST
HELLERTOWN PA 18055
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (18055-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 18055?
- 18055 is a Hellertown, Pennsylvania ZIP code.
- What county is 18055 in?
- ZIP code 18055 is in Northampton County, Pennsylvania.
- What time zone is ZIP code 18055 in?
- 18055 is in the Eastern Time zone (America/New_York).
- What area code is 18055?
- Phone numbers in ZIP code 18055 use area codes 484, 610 and 835.
- What is the population of ZIP code 18055?
- About 12,117 people live in ZIP code 18055, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 18055?
- The median household income in 18055 is $90,234 a year, higher than 76% of Pennsylvania ZIP codes.
- What ZIP codes are near 18055?
- The nearest ZIP codes to 18055 are 18081 (Springtown, 2.6 miles), 18015 (Bethlehem, 3.2 miles), 18018 (Bethlehem, 4.8 miles) and 18039 (Durham, 5.4 miles).