ZIP code 48039: Marine City, MI
48039 is a ZIP code in Marine City, Michigan, mainly in St. Clair County, part of the Detroit-Warren-Dearborn, MI metro area. About 7,437 people live here.
- Population
- 7,437
- Median household income
- $82,755
- Typical home value
- $224,500+3% in 12 months
- Median rent
- $947gross, per month
- Median age
- 47.6
- Homeowners
- 87%of occupied homes
Shaded: ZIP code 48039's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 48039 details
| City | Marine City |
|---|---|
| State | Michigan |
| County | St. Clair County |
| Metro area | Detroit-Warren-Dearborn, MI |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 23 sq mi, plus 1.9 sq mi of water |
| Population density | 323 people per sq mi |
| Bachelor's degree or higher | 20.8% of adults 25+ |
| Average commute | 31.8 minutes |
| Center coordinates | 42.69291, -82.54648 |
Median rent in 48039 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $790/mo |
| 2 bedrooms | $993/mo |
| 3 bedrooms | $937/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 48039
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 48001 | Algonac, MI | 4.1 mi | 11,224 |
| 48054 | East China, MI | 5.4 mi | 7,188 |
| 48023 | Fair Haven, MI | 5.8 mi | 5,031 |
| 48064 | Casco, MI | 7.9 mi | 4,180 |
| 48028 | Harsens Island, MI | 8.6 mi | 1,272 |
| 48004 | Anchorville, MI | 10.9 mi | — |
| 48079 | Saint Clair, MI | 11.5 mi | 12,711 |
| 48047 | New Baltimore, MI | 11.6 mi | 40,302 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 48039?
A typical home in ZIP code 48039 is worth about $224,500 (Zillow Home Value Index). The median household here earns $82,755 a year. See what buying here would cost per month, with Michigan average taxes and insurance filled in.
Monthly payment for a $224,500 homeWhat can a $82,755 income afford?Rental property numbers
About ZIP code 48039
What city is ZIP code 48039?
ZIP code 48039 is in Marine City, MI, in St. Clair County.
What county is ZIP code 48039 in?
48039 is mainly in St. Clair County, Michigan.
What is the population of ZIP code 48039?
About 7,437 people live in ZIP code 48039, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 48039 in?
48039 is in Eastern Time (UTC−5). It observes daylight saving time.