Local servicesHospitalColusa Medical Center12.1 miPost officeGrimes Post Office2.5 miFire stationSacramento River Fire Protection District - Grimes Station2.4 miSource: USGS National Structures Dataset
SchoolsWithin 2 miNo schools listedCollegeColusa County Campus - Woodland Community College14.3 miSource: USGS National Structures Dataset
Getting aroundAirportSacramento International Airport SMF30 miInterstateI-58.7 miUS highwayUS 5037 miAmtrakWilliams, CA WMD15 miCoachWmdAmtrak Chartered Vehicle15 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 95950 ZIP area.
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Local Information
Distances in these cards are measured from the centre of the 95950 ZIP area.
Daylight through the yearLongest day (Jun 21): 14 h 55 min5:42 am – 8:36 pmShortest day (Dec 21): 9 h 26 min7:23 am – 4:48 pm
Sun todaySunrise –Sunset –
People452 residentsin the ZIP code areaMedian age 57.5175 householdsMedian rent $795 a month55% of homes owner-occupiedMedian property tax $1,256 a yearSource: US Census Bureau, American Community Survey 2019-2023
Work and commuting3.9% unemployment rate48% of adults are in the labour force, 199 employedMain industries: professional and business services 39%, hospitality, food and recreation 20%, public administration 12%Source: US Census Bureau, American Community Survey 2019-2023, ZIP area
Education and languages14% of adults have a bachelor's degree or higher49% finished high school, 11% hold a graduate degreeLanguages at home: English only 58%, Spanish 42%30% speak English less than very wellSource: US Census Bureau, American Community Survey 2019-2023, ZIP area
ClimateWarmest month July: highs 92°F, lows 60°FColdest month December: highs 55°F, lows 38°F17 in of rain a year, on about 38 dayswettest month JanuarySnow is rare85 days above 90°F, 17 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Colusa 2 Ssw station, 12 mi away
Nearby landmarksSills Lakelake · 3.1 miCecil Lakelake · 3.5 miChicken Grovewoods · 8.9 miSource: USGS Geographic Names Information System
Parks and public landsSutter National Wildlife Refugenational wildlife refuge · 8.1 mi · 2,617 acresColusa National Wildlife Refugenational wildlife refuge · 8.9 mi · 4,101 acresSutter Bypass Wildlife Areastate conservation land · 7.6 mi · 864 acresButte Sink Wildlife Management Areanational conservation area · 13.4 mi · 737 acresColusa-Sacramento River State Recreation Areastate recreation area · 13.3 miColusa Bypass Wildlife Areastate conservation land · 12.6 mi · 1,525 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes1,019 of magnitude 3 or more within 50 miles since 197073 of magnitude 4+, 3 of magnitude 5+Largest: magnitude 5.7 on 1 Aug 197533 mi away, The 1975 Oroville, CaliforniaMost recent: magnitude 3.6 on 7 Jul 202643 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively ModerateColusa County, CA, compared with all US countiesHigher-risk hazardsDrought Very HighSource: FEMA National Risk Index (county level)
Air quality79% of days had good air in 2025289 of 365 days measured76 moderate daysMedian index 40, worst day 96main pollutant: ozoneSource: US EPA Air Quality Index, Colusa County monitors, CA
Internet at home82% of households have a broadband subscription39% have cable, fibre or DSL42% rely on a mobile data plan alone18% have no internet at homeSource: US Census Bureau, American Community Survey 2019-2023
Drinking waterColusa Co. WWD #1 - Grimesserves 512 people from ground water13 health-based violations since 2021latest Oct 2024: arsenic, maximum contaminant level4 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation37 ft11 m above sea levelSource: USGS 3D Elevation Program
