Daylight through the yearLongest day (Jun 21): 14 h 49 min5:44 am – 8:33 pmShortest day (Dec 21): 9 h 31 min7:19 am – 4:50 pm
Sun todaySunrise –Sunset –
People10,974 residentsin the ZIP code areaMedian age 61.25,219 householdsMedian household income $87,740Median home value $490,200Median rent $1,629 a month82% of homes owner-occupiedMedian property tax $4,610 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting14.9% unemployment rate46% of adults are in the labour force, 3,885 employedMain industries: education and health care 22%, construction 11%, transport, warehousing and utilities 10%Average commute 40 minutes79% drive alone, 4% car-pool, 4% walk or cycle, 12% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages30% of adults have a bachelor's degree or higher91% finished high school, 10% hold a graduate degreeLanguages at home: English only 81%, Spanish 15%, Tagalog 2%, Chinese 1%7% speak English less than very wellSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month July: highs 91°F, lows 61°FColdest month January: highs 56°F, lows 40°F13 in of rain a year, on about 30 dayswettest month JanuarySnow is rare64 days above 90°F, 7 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Antioch Pumping Plt #3 station, 12 mi away
Nearby landmarksSandy Beach County Parkcampground · 3.5 miSandy beach fishingcampground · 3.6 miCA State Parks Trailheadtrailhead · 4.4 miChinese Cutbay · 3.8 miThreemile Sloughlake · 4.6 miDecker Islandisland · 4.8 miSource: USGS Geographic Names Information System
Parks and public landsBrannan Island State Recreation Areastate recreation area · 4.1 mi · 331 acresBrannan Island Fishing Accessstate recreation area · 4.2 miCemeteryhistoric site · 3.3 miSt. Joseph Cemeteryhistoric site · 3.3 miDecker Island Wildlife Areastate conservation land · 4.3 miLower Sherman Island Wildlife Areastate conservation land · 6.7 mi · 3,156 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes624 of magnitude 3 or more within 50 miles since 197062 of magnitude 4+, 6 of magnitude 5+Largest: magnitude 6.0 on 24 Aug 201430 mi away, The 2014 South Napa, CaliforniaMost recent: magnitude 3.1 on 12 Sep 202620 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively HighSolano County, CA, compared with all US countiesHigher-risk hazardsDrought Relatively HighEarthquake Relatively HighLandslide Relatively HighRiver flooding Relatively HighSource: FEMA National Risk Index (county level)
Air quality99% of days had good air in 2025353 of 356 days measured3 moderate daysMedian index 33, worst day 61main pollutant: ozoneSource: US EPA Air Quality Index, Solano County monitors, CA
Internet at home91% of households have a broadband subscription79% have cable, fibre or DSL7% rely on a mobile data plan alone4% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterCity of Rio Vistaserves 10,489 people from ground waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation183 ft56 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalSutter Delta Medical Center12.0 miPost officeRio Vista Post Office3.8 miTown hallRio Vista City Hall3.8 miPoliceRio Vista Police Department4.0 miFire stationMontezuma Fire Protection District Station 513.7 miSource: USGS National Structures Dataset
SchoolsWithin 2 miNo schools listedCollegeLos Medanos College - Pittsburg Campus11.5 miSource: USGS National Structures Dataset
Getting aroundAirportBuchanan Field CCR20 miMajor airportSacramento International Airport SMF39 miInterstateI-8018 miUS highwayUS 5031 miAmtrakAntioch-Pittsburg, CA ACA9.8 miSubwayMain Entrance / ExitBay Area Rapid Transit (BART)11 miCoachSuisun City Bus StopGreyhound17 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 94571 ZIP area.
