ZIP code · Topinabee · Michigan · United States
ZIP code 49791 — Topinabee
ZIP code 49791 serves Topinabee, Michigan.
- Postal code
- 49791Single source Value from one source, not cross-checked.
- City
- Topinabee
- County
- Cheboygan FIPS 26031
- State
- Michigan
- Country
- United States
- Coordinates
- 45.4838, -84.5936 — precision precise (locality)
View on OpenStreetMap - Population
- 148 (ZCTA, ACS 5-year)
- Population density
- 284 / sq mi
- Land area
- 0.5 sq mi (1.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $64,750
- Per-capita income
- $44,589
- Median age
- 68.1
- Households
- 70
- Housing units
- 252
- Median home value
- $225,000
- Congressional district
- MI-1 (119th Congress)
- USDA hardiness zone
- 4b (-25 to -20 °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
- 231 (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.
Tools: compare 49791 with another ZIP · ZIPs within 25 miles · distance from 49791
Map of ZIP code 49791
Climate — monthly normals
Warmest month Jul (avg high 78°F), coldest Feb (avg low 7°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 26 | 28 | 37 | 51 | 65 | 75 | 78 | 77 | 70 | 56 | 43 | 32 |
| Avg low °F | 8 | 7 | 15 | 27 | 39 | 49 | 54 | 52 | 45 | 35 | 27 | 18 |
NOAA 1991–2020 climate normals from the nearest station: PELLSTON AP #2 (11.1 mi) · NOAA NCEI
Places in ZIP 49791
- 2 restaurants & cafés
- 3 parks
- 3 playgrounds
- 1 libraries
- 1 post offices
- 2 places of worship
- 1 gas stations
- 1 police & fire 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