ZIP code · North Andover · Massachusetts · United States

ZIP code 01845 — North Andover

ZIP code 01845 serves North Andover, Massachusetts.

Postal code
01845
Single source Value from one source, not cross-checked.
City
North Andover
County
Essex FIPS 25009
State
Massachusetts
Country
United States
Coordinates
42.6826, -71.1090 — precision precise (locality)
View on OpenStreetMap
Population
31,881 (ZCTA, ACS 5-year)
Population density
1,207 / sq mi
Land area
26.4 sq mi (68.4 km²) (ZCTA, ACS 5-year)
Median household income
$134,319
Per-capita income
$65,004
Median age
38.9
Households
11,521
Housing units
12,010
Median home value
$670,000
Median gross rent
$2,113 / month
Congressional district
MA-6 (119th Congress)
USDA hardiness zone
6b (-5 to 0 °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)
Area codes
978, 351, 508 (from the nearest rate centre)
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Jul (avg high 83°F), coldest Jan (avg low 19°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F353845586977838274625140
Avg low °F192128384857636254433425
Precip in2.92.43.43.63.44.03.53.03.84.13.53.3

NOAA 1991–2020 climate normals from the nearest station: LAWRENCE MUNI AP (2.5 mi) · NOAA NCEI

Places in ZIP 01845

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