ZIP code · Frankenmuth · Michigan · United States

ZIP code 48734 — Frankenmuth

ZIP code 48734 serves Frankenmuth, Michigan.

Postal code
48734
Single source Value from one source, not cross-checked.
City
Frankenmuth
County
Saginaw FIPS 26145
State
Michigan
Country
United States
Coordinates
43.3410, -83.7475 — precision precise (locality)
View on OpenStreetMap
Population
7,642 (ZCTA, ACS 5-year)
Population density
192 / sq mi
Land area
39.8 sq mi (103.1 km²) (ZCTA, ACS 5-year)
Median household income
$89,217
Per-capita income
$53,232
Median age
49.7
Households
3,409
Housing units
3,827
Median home value
$285,100
Median gross rent
$830 / month
Congressional districts
MI-8 (also MI-9) (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
989
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 81°F), coldest Jan (avg low 15°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F293242566878817973604635
Avg low °F151523344555595750403022

NOAA 1991–2020 climate normals from the nearest station: FRANKENMUTH 1SE (2.2 mi) · NOAA NCEI

Places in ZIP 48734

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