Daylight through the yearLongest day (Jun 21): 14 h 54 min5:36 am – 8:29 pmShortest day (Dec 21): 9 h 27 min7:15 am – 4:42 pm
Sun todaySunrise –Sunset –
People18,908 residentsin the ZIP code areaMedian age 41.96,670 householdsMedian household income $103,905Median home value $239,300Median rent $1,825 a month91% of homes owner-occupiedMedian property tax $3,689 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting5.2% unemployment rate68% of adults are in the labour force, 9,327 employedMain industries: education and health care 25%, professional and business services 12%, manufacturing 12%Average commute 27 minutes65% drive alone, 9% car-pool, 25% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages41% of adults have a bachelor's degree or higher95% finished high school, 22% hold a graduate degreeLanguages at home: English only 95%, Spanish 1%, German or Dutch 1%2% speak English less than very wellSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month July: highs 87°F, lows 69°FColdest month January: highs 39°F, lows 22°F42 in of rain a year, on about 72 dayswettest month May17 in of snow a year, on about 15 days29 days above 90°F, 85 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Alton - Melvin Price L&d station, 8 mi away; snow from St Louis Lambert Intl Ap
Nearby landmarksSpanish Lakelake · 5.7 miLittles Islandisland · 2.4 miSmelzer Lakelake · 3.9 miPelican Islandisland · 3.0 miSaint Louis Community College - Florissant Valleycollege · 5.4 miWilliams Pointcape · 5.0 miSource: USGS Geographic Names Information System
Parks and public landsSioux Passage Parkpark · under a mile · 225 acresChamp County Parkpark · under a mile · 98 acresPelican Island Natural Areastate conservation land · 1.1 miPiasa Island Wildlife Management Areastate conservation land · 5.2 mi · 912 acresUpper Mississippi Waterfowl Areastate conservation land · 5.2 mi · 162 acresJohn M. Olin Nature Preservestate conservation land · 5.9 mi · 296 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes6 of magnitude 3 or more within 50 miles since 19702 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 4.3 on 15 May 198339 mi away, near Pierron, IllinoisMost recent: magnitude 3.6 on 26 Aug 198645 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively HighSt. Louis City, MO, compared with all US countiesHigher-risk hazardsHeat wave Very HighTornado Very HighEarthquake Relatively HighRiver flooding Relatively HighSource: FEMA National Risk Index (county level)
Air quality34% of days had good air in 2025125 of 365 days measured232 moderate, 6 unhealthy for sensitive groups, 2 unhealthy daysMedian index 55, worst day 738main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, St. Louis City County monitors, MO
Internet at home92% of households have a broadband subscription78% have cable, fibre or DSL10% rely on a mobile data plan alone7% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterMo American St Louis St Charles Countiesserves 1,111,000 people from surface waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
Elevation510 ft155 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalChristian Hospital - Northwest Healthcare5.2 miPost officeFlorissant Post Office3.2 miTown hallBlack Jack City Hall3.8 miPoliceFlorissant Police Department3.6 miFire stationBlack Jack Fire Protection District Station 2under a mileSource: USGS National Structures Dataset
SchoolsWithin 2 mi7 schools3 elementary, 1 middle, 1 high, 2 otherMiddleHazelwood North Middle Schoolunder a mileElementaryBarrington Elementary Schoolunder a mileSchoolDivision of Youth Services - Missouri Hills1.5 miCollegeSaint Louis Community College - Florissant Valley5.4 miSource: USGS National Structures Dataset
Getting aroundAirportSt. Louis Lambert International Airport STL8.0 miInterstateI-2705.1 miUS highwayN US Hwy 672.1 miAmtrakGateway Station STL16 miRailLAMBERT AIRPORT TERMINAL #1 METROLINK STATIONMetro St. Louis8.3 miCoachSaint Louis Lambert FieldGreyhound8.4 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 63034 ZIP area.
