ZIP code 48039
Where is ZIP code 48039?
Marine City, Michigan
St. Clair County · Standard ZIP code
ZIP code 48039 belongs to Marine City, Michigan in St. Clair County. 48039 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 226, 519, 548, 586 and 810. About 7,437 people live in the 48039 area, where the median household income is $82,755. The closest ZIP codes are 48001 (Algonac, 3.9 mi southwest), 48054 (East China, 5.9 mi north) and 48023 (Fair Haven, 6.1 mi west).
| ZIP code | 48039 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Marine City |
| Also accepted | Cottrellville |
| State | Michigan (MI) |
| County | St. Clair County |
| Time zone | Eastern Time · now |
| Area codes | 226, 519, 548, 586, 810 |
| Coordinates | 42.6859, -82.5499 map |
| 3-digit prefix | 480 |
Population and income in 48039
| Population | 7,437 · higher than 61% of Michigan ZIP codes |
|---|---|
| People per square mile | 323 · higher than 67% of Michigan ZIP codes |
| Median age | 47.6 years · higher than 69% of Michigan ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $82,755 · higher than 73% of Michigan ZIP codes |
| Income per person | $41,912 |
| Below the poverty line | 6.5% |
| Bachelor’s degree or higher | 21% of adults 25+ |
| Median home value | $181,300 · lower than 55% of Michigan ZIP codes |
| Median rent | $947 a month |
| Housing units | 3,656 |
| Households | 3,266 (2.28 people on average) |
| Owners / renters | 87% / 13% |
| Land area | 23.01 sq mi (plus 1.87 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 48039. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 48039
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 48001 | Algonac, MI | 3.9 mi SW | Standard |
| 48054 | East China, MI | 5.9 mi N | Standard |
| 48023 | Fair Haven, MI | 6.1 mi W | Standard |
| 48028 | Harsens Island, MI | 7.2 mi S | Standard |
| 48064 | Casco, MI | 8.4 mi NW | Standard |
| 48079 | Saint Clair, MI | 9.8 mi N | Standard |
| 48004 | Anchorville, MI | 11.2 mi NW | PO Box only |
| 48047 | New Baltimore, MI | 11.5 mi W | Standard |
| 48048 | New Haven, MI | 13.5 mi W | Standard |
| 48051 | New Baltimore, MI | 13.8 mi W | Standard |
| 48050 | New Haven, MI | 14.4 mi NW | Standard |
| 48074 | Smiths Creek, MI | 15.2 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 48039 or measure the distance to another ZIP code.
How to address mail to 48039
123 MAIN ST
MARINE CITY MI 48039
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts COTTRELLVILLE as the city name for 48039. Avoid Cottrellville Township and Cottrellville Twp: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (48039-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 48039?
- 48039 is a Marine City, Michigan ZIP code. Cottrellville is also accepted as the city name.
- What county is 48039 in?
- ZIP code 48039 is in St. Clair County, Michigan.
- What time zone is ZIP code 48039 in?
- 48039 is in the Eastern Time zone (America/Detroit).
- What area code is 48039?
- Phone numbers in ZIP code 48039 use area codes 226, 519, 548, 586 and 810.
- What is the population of ZIP code 48039?
- About 7,437 people live in ZIP code 48039, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 48039?
- The median household income in 48039 is $82,755 a year, higher than 73% of Michigan ZIP codes.
- What ZIP codes are near 48039?
- The nearest ZIP codes to 48039 are 48001 (Algonac, 3.9 miles), 48054 (East China, 5.9 miles), 48023 (Fair Haven, 6.1 miles) and 48028 (Harsens Island, 7.2 miles).