Daylight through the yearLongest day (Jun 21): 15 h 29 min5:43 am – 9:12 pmShortest day (Dec 21): 8 h 53 min7:57 am – 4:51 pm
Sun todaySunrise –Sunset –
People220 residentsin the ZIP code areaMedian age 62.4115 householdsMedian home value $282,400100% of homes owner-occupiedSource: US Census Bureau, American Community Survey 2020-2024
Education and languages8% of adults have a bachelor's degree or higher100% finished high school, 0% hold a graduate degreeLanguages at home: English only 62%, Spanish 25%, French or Haitian Creole 14%Source: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month August: highs 83°F, lows 49°FColdest month January: highs 29°F, lows 13°F20 in of rain a year, on about 53 dayswettest month January70 in of snow a year, on about 31 days9 days above 90°F, 190 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Ashton 1n station, 7 mi away
Nearby landmarksFall Riverriver · 2.0 miLemon Lake (historical)lake · 4.4 miBlack Springspring · 4.8 miAshton Reservoirreservoir · 7.5 miMikesell Reservoir Number Onereservoir · 8.7 miMackerts Pondlake · 7.9 miSource: USGS Geographic Names Information System
Parks and public landsTarghee National Forestnational forest · within reach · 1,308,278 acresFall River Access Sitestate recreation area · 1.5 miSand Creek Wildlife Management Areastate conservation land · 2.2 mi · 1,503 acresBall Diamondspark · 7.7 miDavenport Island Access Sitestate recreation area · 11.3 miSand Creek Elk Refugenational conservation area · 15.8 mi · 999 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes111 of magnitude 3 or more within 50 miles since 19706 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 4.8 on 1 Jul 197445 mi away, near West Yellowstone, MontanaMost recent: magnitude 3.9 on 8 Dec 202324 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Very LowFremont County, ID, compared with all US countiesHigher-risk hazardsAvalanche Relatively HighSource: FEMA National Risk Index (county level)
Air quality93% of days had good air in 2025334 of 359 days measured25 moderate daysMedian index 22, worst day 95main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, nearest monitors: Bonneville County, ID, 42 mi away
Internet at home100% of households have a broadband subscription60% have cable, fibre or DSL13% rely on a mobile data plan alone0% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterSt Anthonyserves 3,606 people from ground waterNo health-based violations since 202159 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
Elevation5,101 ft1,555 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalMadison Memorial Hospital16.5 miPost officeChester Post Office1.4 miTown hallAshton City Building7.0 miPoliceAshton Police Department7.0 miFire stationNorth Fremont Fire District Ashton Station7.1 miSource: USGS National Structures Dataset
Getting aroundAirportIdaho Falls Regional Airport IDA43 miInterstateI-1534 miUS highwayUS 20under a mileCoachAshtonSalt Lake Express7.1 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 83421 ZIP area.
