ZIP code · Marblehead · Massachusetts · United States
ZIP code 01945 — Marblehead
ZIP code 01945 serves Marblehead, Massachusetts.
- Postal code
- 01945Single source Value from one source, not cross-checked.
- City
- Marblehead
- County
- Essex FIPS 25009
- State
- Massachusetts
- Country
- United States
- Coordinates
- 42.4984, -70.8653 — precision precise (locality)
View on OpenStreetMap - Population
- 20,390 (ZCTA, ACS 5-year)
- Population density
- 4,604 / sq mi
- Land area
- 4.4 sq mi (11.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $164,325
- Per-capita income
- $94,164
- Median age
- 49.2
- Households
- 8,232
- Housing units
- 8,899
- Median home value
- $904,700
- Median gross rent
- $1,769 / month
- Congressional district
- MA-6 (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 01945 with another ZIP · ZIPs within 25 miles · distance from 01945
Map of ZIP code 01945
Climate — monthly normals
Warmest month Jul (avg high 80°F), coldest Jan (avg low 18°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 36 | 38 | 44 | 55 | 65 | 74 | 80 | 79 | 72 | 61 | 51 | 42 |
| Avg low °F | 18 | 20 | 26 | 36 | 45 | 54 | 61 | 60 | 53 | 42 | 33 | 24 |
| Precip in | 3.8 | 3.5 | 4.7 | 4.3 | 3.5 | 4.1 | 3.5 | 3.3 | 3.6 | 5.0 | 4.2 | 4.7 |
NOAA 1991–2020 climate normals from the nearest station: MARBLEHEAD (0.2 mi) · NOAA NCEI
Places in ZIP 01945
- 10 schools
- 1 doctors & dentists
- 1 pharmacies
- 1 supermarkets
- 6 restaurants & cafés
- 12 parks
- 10 playgrounds
- 2 libraries
- 1 post offices
- 9 places of worship
- 3 banks
- 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