Daylight through the yearLongest day (Jun 21): 14 h 52 min5:45 am – 8:37 pmShortest day (Dec 21): 9 h 28 min7:23 am – 4:52 pm
Sun todaySunrise –Sunset –
People103 residentsin the ZIP code areaMedian age 49.451 householdsMedian household income $170,677Median home value $986,100100% of homes owner-occupiedSource: US Census Bureau, American Community Survey 2020-2024
ClimateWarmest month July: highs 85°F, lows 54°FColdest month December: highs 53°F, lows 39°F40 in of rain a year, on about 53 dayswettest month DecemberSnow is rare27 days above 90°F, 15 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Angwin Pacific Union College station, 3 mi away; snow from Saint Helena
Nearby landmarksHowell Mountainpeak · 3.4 miGlass Mountainpeak · 1.3 miPacific Union Collegecollege · 2.4 miBell Canyon Reservoirreservoir · under a mileLinda Fallswaterfall · 1.9 miBothe-Napa Valley Group Campcampground · 2.2 miSource: USGS Geographic Names Information System
Parks and public landsBothe-Napa Valley State Parkstate park · 2.5 mi · 1,884 acresBale Grist Mill State Historic Parkstate historic site · 1.9 miSugarloaf Ridge State Parkstate park · 5.5 mi · 4,059 acresCrane Parkpark · 3.8 miRobert Louis Stevenson State Parkstate park · 8.3 mi · 5,125 acresLogvy Community Parkpark · 6.3 miSource: USGS Protected Areas Database (PAD-US)
Earthquakes1,263 of magnitude 3 or more within 50 miles since 1970108 of magnitude 4+, 2 of magnitude 5+Largest: magnitude 6.0 on 24 Aug 201425 mi away, The 2014 South Napa, CaliforniaMost recent: magnitude 3.3 on 3 Sep 202613 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively HighNapa County, CA, compared with all US countiesHigher-risk hazardsDrought Very HighLandslide Relatively HighEarthquake Relatively HighRiver flooding Relatively HighSource: FEMA National Risk Index (county level)
Air quality100% of days had good air in 2025365 of 365 days measuredNo moderate or unhealthy daysMedian index 9, worst day 39main pollutant: coarse particles (PM10)Source: US EPA Air Quality Index, nearest monitors: Sonoma County, CA, 24 mi away
Internet at home100% of households have a broadband subscription100% have cable, fibre or DSL0% rely on a mobile data plan alone0% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterCity of Napaserves 84,804 people from surface waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
Elevation757 ft231 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalAdventist Health Saint Helena Hospitalunder a milePost officeAngwin Post Office2.3 miTown hallSt Helena City Hall3.0 miPoliceNapa County Sheriff's Office Angwin Regional Office2.4 miFire stationNapa County Fire Department Station 21 - Deer Parkunder a mileSource: USGS National Structures Dataset
SchoolsWithin 2 mi1 school1 elementaryElementaryFoothills Adventist Elementary Schoolunder a mileCollegePacific Union College2.4 miSource: USGS National Structures Dataset
Getting aroundAirportCharles M. Schulz Sonoma County Airport STS18 miMajor airportSacramento International Airport SMF49 miInterstateI-50528 miUS highwayUS 10115 miAmtrakSuisun-Fairfield, CA SUI32 miCoachSanta Rosa Amtrak Bus StopAmtrak Chartered Vehicle15 miTransit1 stop within a mileLake Transit Authority (LTA)Sources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 94576 ZIP area.
