ZIP code · Marine City · Michigan · United States
ZIP code 48039 — Marine City
ZIP code 48039 serves Marine City, Michigan.
- Postal code
- 48039Single source Value from one source, not cross-checked.
- City
- Marine City
- County
- St. Clair FIPS 26147
- State
- Michigan
- Country
- United States
- Coordinates
- 42.6859, -82.5499 — precision precise (locality)
View on OpenStreetMap - Population
- 7,466 (ZCTA, ACS 5-year)
- Population density
- 324 / sq mi
- Land area
- 23 sq mi (59.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $76,304
- Per-capita income
- $38,152
- Median age
- 46.8
- Households
- 3,280
- Housing units
- 3,701
- Median home value
- $170,800
- Median gross rent
- $879 / month
- Congressional district
- MI-9 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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 48039 with another ZIP · ZIPs within 25 miles · distance from 48039
Map of ZIP code 48039
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Feb (avg low 16°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 35 | 45 | 58 | 70 | 80 | 85 | 83 | 76 | 63 | 49 | 38 |
| Avg low °F | 16 | 16 | 24 | 34 | 45 | 54 | 60 | 59 | 51 | 41 | 31 | 23 |
| Precip in | 2.4 | 2.1 | 2.2 | 3.2 | 3.6 | 3.4 | 3.4 | 3.2 | 3.3 | 2.8 | 2.7 | 2.3 |
NOAA 1991–2020 climate normals from the nearest station: ALGONAC WWTP (4.8 mi) · NOAA NCEI
Places in ZIP 48039
- 6 schools
- 1 doctors & dentists
- 1 supermarkets
- 8 restaurants & cafés
- 2 bars & pubs
- 11 parks
- 1 playgrounds
- 1 gyms & sports centres
- 1 libraries
- 2 post offices
- 2 places of worship
- 2 banks
- 5 gas stations
- 2 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