ZIP code · Croswell · Michigan · United States
ZIP code 48422 — Croswell
ZIP code 48422 serves Croswell, Michigan.
- Postal code
- 48422Single source Value from one source, not cross-checked.
- City
- Croswell
- County
- Sanilac FIPS 26151
- State
- Michigan
- Country
- United States
- Coordinates
- 43.2622, -82.6337 — precision precise (locality)
View on OpenStreetMap - Population
- 6,172 (ZCTA, ACS 5-year)
- Population density
- 65 / sq mi
- Land area
- 95.2 sq mi (246.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $57,078
- Per-capita income
- $30,340
- Median age
- 45.5
- Households
- 2,667
- Housing units
- 2,875
- Median home value
- $162,000
- Median gross rent
- $807 / month
- 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
- 810Telephone 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 48422 with another ZIP · ZIPs within 25 miles · distance from 48422
Map of ZIP code 48422
Climate — monthly normals
Warmest month Jul (avg high 78°F), coldest Jan (avg low 16°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 30 | 32 | 40 | 52 | 63 | 73 | 78 | 78 | 72 | 59 | 47 | 35 |
| Avg low °F | 16 | 16 | 24 | 34 | 45 | 55 | 60 | 60 | 53 | 42 | 32 | 23 |
| Precip in | 2.6 | 2.0 | 2.0 | 3.4 | 3.9 | 3.7 | 3.2 | 3.1 | 3.3 | 3.3 | 2.5 | 2.3 |
NOAA 1991–2020 climate normals from the nearest station: LEXINGTON WTP (5.1 mi) · NOAA NCEI
Places in ZIP 48422
- 10 schools
- 1 supermarkets
- 3 restaurants & cafés
- 5 parks
- 1 playgrounds
- 2 places of worship
- 3 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