ZIP code · Flushing · Michigan · United States

ZIP code 48433 — Flushing

ZIP code 48433 serves Flushing, Michigan.

Postal code
48433
Single source Value from one source, not cross-checked.
City
Flushing
County
Genesee FIPS 26049
State
Michigan
Country
United States
Coordinates
43.0720, -83.8424 — precision precise (locality)
View on OpenStreetMap
Population
25,756 (ZCTA, ACS 5-year)
Population density
464 / sq mi
Land area
55.5 sq mi (143.9 km²) (ZCTA, ACS 5-year)
Median household income
$81,301
Per-capita income
$41,486
Median age
42.5
Households
10,135
Housing units
10,597
Median home value
$197,400
Median gross rent
$982 / month
Congressional districts
MI-8 (also MI-7) (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
810
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 16°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F303343566878827973604735
Avg low °F161624354656605951403022
Precip in2.11.71.93.43.73.13.43.32.93.02.42.1

NOAA 1991–2020 climate normals from the nearest station: FLINT 7W (4.3 mi) · NOAA NCEI

Places in ZIP 48433

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