ZIP code · Whittemore · Michigan · United States
ZIP code 48770 — Whittemore
ZIP code 48770 serves Whittemore, Michigan.
- Postal code
- 48770Single source Value from one source, not cross-checked.
- City
- Whittemore
- County
- Iosco FIPS 26069
- State
- Michigan
- Country
- United States
- Coordinates
- 44.2325, -83.8068 — precision precise (locality)
View on OpenStreetMap - Population
- 1,908 (ZCTA, ACS 5-year)
- Population density
- 28 / sq mi
- Land area
- 69.2 sq mi (179.3 km²) (ZCTA, ACS 5-year)
- Median household income
- $51,576
- Per-capita income
- $23,407
- Median age
- 43.8
- Households
- 691
- Housing units
- 1,016
- Median home value
- $101,300
- Median gross rent
- $665 / month
- Congressional district
- MI-1 (119th Congress)
- USDA hardiness zone
- 5a (-20 to -15 °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
- 989Telephone 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.
Tools: compare 48770 with another ZIP · ZIPs within 25 miles · distance from 48770
Map of ZIP code 48770
Climate — monthly normals
Warmest month Jul (avg high 81°F), coldest Feb (avg low 7°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 27 | 30 | 40 | 54 | 67 | 77 | 81 | 79 | 72 | 58 | 44 | 33 |
| Avg low °F | 9 | 7 | 17 | 29 | 42 | 50 | 54 | 53 | 45 | 34 | 25 | 17 |
NOAA 1991–2020 climate normals from the nearest station: HALE 5SSW #2 (5.7 mi) · NOAA NCEI
Places in ZIP 48770
- 3 schools
- 2 parks
- 3 playgrounds
- 1 post offices
- 4 places of worship
- 1 gas stations
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