ZIP code · Jenison · Michigan · United States

ZIP code 49428 — Jenison

ZIP code 49428 serves Jenison, Michigan.

Postal code
49428
Single source Value from one source, not cross-checked.
City
Jenison
County
Ottawa FIPS 26139
State
Michigan
Country
United States
Coordinates
42.9104, -85.8276 — precision precise (locality)
View on OpenStreetMap
Population
28,090 (ZCTA, ACS 5-year)
Population density
1,749 / sq mi
Land area
16.1 sq mi (41.6 km²) (ZCTA, ACS 5-year)
Median household income
$92,290
Per-capita income
$38,505
Median age
37.2
Households
10,123
Housing units
10,312
Median home value
$276,100
Median gross rent
$1,373 / month
Congressional districts
MI-4 (also MI-3) (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/Detroit (UTC−5 / UTC−4 DST)
Area code
616 (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 82°F), coldest Jan (avg low 17°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F313444576979828174614736
Avg low °F171824354656605851403123
Precip in2.72.12.64.14.44.03.33.03.53.73.32.8

NOAA 1991–2020 climate normals from the nearest station: E GRAND RAPIDS (11.0 mi) · NOAA NCEI

Places in ZIP 49428

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