ZIP code · Gardner · Massachusetts · United States

ZIP code 01440 — Gardner

ZIP code 01440 serves Gardner, Massachusetts.

Postal code
01440
Single source Value from one source, not cross-checked.
City
Gardner
County
Worcester FIPS 25027
State
Massachusetts
Country
United States
Coordinates
42.5740, -71.9898 — precision precise (locality)
View on OpenStreetMap
Population
21,298 (ZCTA, ACS 5-year)
Population density
869 / sq mi
Land area
24.5 sq mi (63.5 km²) (ZCTA, ACS 5-year)
Median household income
$63,526
Per-capita income
$34,495
Median age
43.7
Households
9,021
Housing units
9,600
Median home value
$270,500
Median gross rent
$1,071 / month
Congressional districts
MA-3 (also MA-2) (119th Congress)
USDA hardiness zone
5b (-15 to -10 °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 code
978
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 80°F), coldest Jan (avg low 14°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F313341556675807871574635
Avg low °F141523344454605751393120
Precip in3.53.34.44.24.04.23.93.94.25.13.84.7

NOAA 1991–2020 climate normals from the nearest station: ASHBURNHAM (4.8 mi) · NOAA NCEI

Places in ZIP 01440

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