ZIP code · Hellertown · Pennsylvania · United States
ZIP code 18055 — Hellertown
ZIP code 18055 serves Hellertown, Pennsylvania.
- Postal code
- 18055Single source Value from one source, not cross-checked.
- City
- Hellertown
- County
- Northampton FIPS 42095
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 40.5817, -75.3255 — precision precise (locality)
View on OpenStreetMap - Population
- 11,947 (ZCTA, ACS 5-year)
- Population density
- 598 / sq mi
- Land area
- 20 sq mi (51.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $90,087
- Per-capita income
- $50,524
- Median age
- 46.7
- Households
- 4,727
- Housing units
- 4,946
- Median home value
- $293,800
- Median gross rent
- $1,273 / month
- Congressional districts
- PA-7 (also PA-1) (119th Congress)
- USDA hardiness zone
- 7a (0 to 5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
Tools: compare 18055 with another ZIP · ZIPs within 25 miles · distance from 18055
Map of ZIP code 18055
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 19°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 37 | 40 | 48 | 61 | 70 | 78 | 83 | 81 | 75 | 64 | 53 | 42 |
| Avg low °F | 19 | 20 | 28 | 38 | 49 | 58 | 62 | 61 | 54 | 43 | 33 | 25 |
| Precip in | 3.8 | 3.2 | 4.4 | 4.2 | 4.5 | 4.6 | 5.6 | 4.8 | 5.1 | 4.9 | 3.6 | 4.6 |
NOAA 1991–2020 climate normals from the nearest station: SPRINGTOWN 1 NNE (2.6 mi) · NOAA NCEI
Places in ZIP 18055
- 9 schools
- 1 hospitals & clinics
- 6 doctors & dentists
- 4 pharmacies
- 2 supermarkets
- 23 restaurants & cafés
- 3 bars & pubs
- 14 parks
- 9 playgrounds
- 12 gyms & sports centres
- 1 libraries
- 2 post offices
- 11 places of worship
- 2 banks
- 4 gas stations
- 2 EV charging stations
- 4 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page