ZIP code · Forestville · Michigan · United States
ZIP code 48434 — Forestville
ZIP code 48434 serves Forestville, Michigan.
- Postal code
- 48434Single source Value from one source, not cross-checked.
- City
- Forestville
- County
- Sanilac FIPS 26151
- State
- Michigan
- Country
- United States
- Coordinates
- 43.6632, -82.6133 — precision precise (locality)
View on OpenStreetMap - Population
- 142 (ZCTA, ACS 5-year)
- Population density
- 179 / sq mi
- Land area
- 0.8 sq mi (2.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $41,250
- Per-capita income
- $30,104
- Median age
- 62.8
- Households
- 71
- Housing units
- 141
- Median home value
- $134,400
- Congressional district
- 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 (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 48434 with another ZIP · ZIPs within 25 miles · distance from 48434
Map of ZIP code 48434
Climate — monthly normals
Warmest month Jul (avg high 77°F), coldest Feb (avg low 16°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 29 | 30 | 39 | 49 | 61 | 71 | 77 | 76 | 70 | 58 | 45 | 34 |
| Avg low °F | 16 | 16 | 23 | 33 | 44 | 54 | 60 | 59 | 52 | 42 | 32 | 23 |
| Precip in | 2.4 | 2.0 | 1.9 | 3.6 | 3.2 | 3.3 | 3.0 | 3.3 | 3.2 | 3.0 | 2.6 | 2.3 |
NOAA 1991–2020 climate normals from the nearest station: HARBOR BEACH 1 SSE (11.7 mi) · NOAA NCEI
Places in ZIP 48434
- 2 parks
- 1 playgrounds
- 1 post offices
- 1 places of worship
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