ZIP code · Pennsburg · Pennsylvania · United States
ZIP code 18073 — Pennsburg
ZIP code 18073 serves Pennsburg, Pennsylvania.
- Postal code
- 18073Single source Value from one source, not cross-checked.
- City
- Pennsburg
- County
- Montgomery FIPS 42091
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 40.3911, -75.4866 — precision precise (locality)
View on OpenStreetMap - Population
- 11,534 (ZCTA, ACS 5-year)
- Population density
- 640 / sq mi
- Land area
- 18 sq mi (46.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $107,643
- Per-capita income
- $44,518
- Median age
- 42.1
- Households
- 4,218
- Housing units
- 4,266
- Median home value
- $342,300
- Median gross rent
- $1,413 / month
- Congressional district
- 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 18073 with another ZIP · ZIPs within 25 miles · distance from 18073
Map of ZIP code 18073
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 19°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 38 | 41 | 49 | 62 | 71 | 80 | 85 | 83 | 77 | 64 | 53 | 43 |
| Avg low °F | 19 | 21 | 28 | 38 | 48 | 57 | 63 | 61 | 54 | 41 | 32 | 25 |
| Precip in | 3.6 | 3.1 | 4.4 | 4.1 | 4.5 | 4.7 | 5.3 | 4.7 | 4.9 | 4.4 | 3.5 | 4.4 |
NOAA 1991–2020 climate normals from the nearest station: SELLERSVILLE (9.4 mi) · NOAA NCEI
Places in ZIP 18073
- 4 schools
- 2 hospitals & clinics
- 2 doctors & dentists
- 1 pharmacies
- 2 supermarkets
- 18 restaurants & cafés
- 10 parks
- 2 playgrounds
- 1 gyms & sports centres
- 8 places of worship
- 3 banks
- 2 gas stations
- 3 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