Daylight through the yearLongest day (Jun 21): 15 h 20 min5:52 am – 9:11 pmShortest day (Dec 21): 9 h 2 min7:57 am – 4:59 pm
Sun todaySunrise –Sunset –
People7,437 residentsin the ZIP code areaMedian age 47.63,266 householdsMedian household income $82,755Median home value $181,300Median rent $947 a month87% of homes owner-occupiedMedian property tax $2,554 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting5.6% unemployment rate59% of adults are in the labour force, 3,514 employedMain industries: manufacturing 27%, education and health care 17%, retail 10%Average commute 32 minutes79% drive alone, 11% car-pool, 3% walk or cycle, 7% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages21% of adults have a bachelor's degree or higher92% finished high school, 9% hold a graduate degreeLanguages at home: English only 99%Source: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month July: highs 85°F, lows 60°FColdest month January: highs 33°F, lows 16°F35 in of rain a yearwettest month May32 in of snow a year, on about 30 days17 days above 90°F, 137 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Algonac Wwtp station, 5 mi away; snow from Mt Clemens Ang Base
Parks and public landsAlgonac State Parkstate park · 2.1 mi · 1,412 acresKing Road Parkrecreation area · 2.3 miSt. Johns Marsh State Wildlife Areastate conservation land · 3.0 mi · 2,484 acresHeritage Squarehistoric site · 3.3 miSt. Clair Flats State Wildlife Areastate conservation land · 5.2 mi · 25,471 acresLions Fieldstate recreation area · 7.3 miSource: USGS Protected Areas Database (PAD-US)
Earthquakes2 of magnitude 3 or more within 50 miles since 19700 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 3.4 on 20 Apr 201846 mi away, MichiganMost recent: magnitude 3.4 on 20 Apr 201846 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively ModerateSt. Clair County, MI, compared with all US countiesHigher-risk hazardsCold wave Relatively HighIce storm Relatively HighStrong wind Relatively HighSource: FEMA National Risk Index (county level)
Air quality70% of days had good air in 2025254 of 365 days measured100 moderate, 10 unhealthy for sensitive groups, 1 unhealthy daysMedian index 39, worst day 152main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, St. Clair County monitors, MI
Internet at home92% of households have a broadband subscription71% have cable, fibre or DSL16% rely on a mobile data plan alone8% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterMarine Cityserves 4,652 people from surface waterNo health-based violations since 20211 monitoring or reporting violation since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation595 ft181 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalHenry Ford River District Hospital7.2 miPost officeMarine City Post Office3.1 miTown hallMarine City Hall3.2 miPoliceMarine City Police Department2.8 miFire stationMarine City Fire Department2.9 miSource: USGS National Structures Dataset
Getting aroundAirportDetroit Metropolitan Wayne County Airport DTW53 miInterstateI-948.9 miUS highwayUS 1236 miAmtrakPort Huron, MI PTH19 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 48039 ZIP area.
