Daylight through the yearLongest day (Jun 21): 15 h 3 min5:43 am – 8:47 pmShortest day (Dec 21): 9 h 18 min7:33 am – 4:50 pm
Sun todaySunrise –Sunset –
People586 residentsin the ZIP code areaMedian age 57.4223 householdsMedian household income $77,796Median rent $1,660 a month34% of homes owner-occupiedMedian property tax $1,404 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting3.7% unemployment rate63% of adults are in the labour force, 338 employedMain industries: farming, forestry and mining 55%, transport, warehousing and utilities 29%, retail 7%Average commute 73 minutes96% drive alone, 3% car-pool, 1% take public transportSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages5% of adults have a bachelor's degree or higher77% finished high school, 2% hold a graduate degreeLanguages at home: English only 98%, Spanish 2%2% speak English less than very wellSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month August: highs 73°F, lows 53°FColdest month December: highs 49°F, lows 38°F52 in of rain a year, on about 77 dayswettest month December1 in of snow a year, on about 1 days0 days above 90°F, 23 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Grizzly Creek Sp station, 28 mi away
Nearby landmarksFIR COVEcampground · under a mileRuth Lakelake · 1.1 miDillon Covebay · under a mileHetten Covebay · 2.4 miWaggit Springspring · 2.5 miWest Fork Van Duzen Riverriver · 3.8 miSource: USGS Geographic Names Information System
Parks and public landsTrinity National Forestnational forest · 2.3 mi · 1,056,809 acresHumboldt Redwoods State Parkstate park · 23.7 mi · 53,918 acresGrizzly Creek Redwoods State Parkstate park · 28.2 mi · 446 acresSix Rivers National Forestnational forest · 36.0 mi · 977,951 acresTrinity Othernational forest · 36.6 miMendocino National Forestnational forest · 36.8 mi · 929,122 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes670 of magnitude 3 or more within 50 miles since 197079 of magnitude 4+, 10 of magnitude 5+Largest: magnitude 7.2 on 25 Apr 199243 mi away, The 1992 Petrolia, CaliforniaMost recent: magnitude 3.7 on 7 Sep 202620 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively LowTrinity County, CA, compared with all US countiesHigher-risk hazardsLandslide Relatively HighWildfire Relatively HighSource: FEMA National Risk Index (county level)
Air quality70% of days had good air in 2025231 of 332 days measured99 moderate, 1 unhealthy for sensitive groups, 1 unhealthy daysMedian index 31, worst day 164main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, Trinity County monitors, CA
Internet at home39% of households have a broadband subscription4% have cable, fibre or DSL9% rely on a mobile data plan alone61% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterWeaverville C.s.d.serves 3,975 people from surface water1 health-based violation since 2021latest Dec 2025: surface water treatment, treatment techniqueSource: US EPA Safe Drinking Water Information System, largest system in the county
Elevation2,694 ft821 m above sea levelSource: USGS 3D Elevation Program
Local servicesPost officeMad River Post Office8.9 miFire stationSouthern Trinity Volunteer Fire Department 26.7 miSource: USGS National Structures Dataset
Getting aroundAirportCalifornia Redwood Coast-Humboldt County Airport ACV57 miMajor airportSacramento International Airport SMF150 miUS highwayUS 10121 miAmtrakAmtrak Station RDD56 miCoachGarberville Amtrak Bus StopAmtrak Chartered Vehicle26 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 95552 ZIP area.
