ZIP code · Springfield · Massachusetts · United States

ZIP code 01128 — Springfield

ZIP code 01128 serves Springfield, Massachusetts.

Postal code
01128
Single source Value from one source, not cross-checked.
City
Springfield
County
Hampden FIPS 25013
State
Massachusetts
Country
United States
Coordinates
42.0944, -72.4889 — precision precise (locality)
View on OpenStreetMap
Population
3,252 (ZCTA, ACS 5-year)
Population density
2,935 / sq mi
Land area
1.1 sq mi (2.9 km²) (ZCTA, ACS 5-year)
Median household income
$92,125
Per-capita income
$41,121
Median age
38.8
Households
1,117
Housing units
1,117
Median home value
$246,200
Congressional district
MA-1 (119th Congress)
USDA hardiness zone
6a (-10 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)
Area code
413
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 85°F), coldest Jan (avg low 16°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F353847607280858375635140
Avg low °F161726354655615951393022
Precip in2.82.63.44.13.74.44.23.74.64.73.53.6

NOAA 1991–2020 climate normals from the nearest station: WESTFIELD BARNES MUNI AP (12.4 mi) · NOAA NCEI

Places in ZIP 01128

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