ZIP code · North Tonawanda · New York · United States

ZIP code 14120 — North Tonawanda

ZIP code 14120 serves North Tonawanda, New York.

Postal code
14120
Single source Value from one source, not cross-checked.
City
North Tonawanda
County
Niagara FIPS 36063
State
New York
Country
United States
Coordinates
43.0498, -78.8510 — precision precise (locality)
View on OpenStreetMap
Population
44,379 (ZCTA, ACS 5-year)
Population density
1,361 / sq mi
Land area
32.6 sq mi (84.5 km²) (ZCTA, ACS 5-year)
Median household income
$76,608
Per-capita income
$40,928
Median age
43.7
Households
19,314
Housing units
20,367
Median home value
$205,300
Median gross rent
$932 / month
Congressional districts
NY-26 (also NY-23) (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 code
716 (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 17°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F333644577079838274614938
Avg low °F171724344555595850403123
Precip in3.22.42.93.63.43.33.53.13.93.93.53.4

NOAA 1991–2020 climate normals from the nearest station: N TONAWANDA (0.7 mi) · NOAA NCEI

Places in ZIP 14120

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