Daylight through the yearLongest day (Jun 21): 15 h 57 min5:37 am – 9:34 pmShortest day (Dec 21): 8 h 28 min8:18 am – 4:45 pm
Sun todaySunrise –Sunset –
People93 residentsin the ZIP code areaMedian age 52.344 householdsMedian household income $170,500Median home value $129,20066% of homes owner-occupiedSource: US Census Bureau, American Community Survey 2020-2024
ClimateWarmest month July: highs 81°F, lows 58°FColdest month January: highs 17°F, lows -1°F21 in of rain a year, on about 48 dayswettest month July60 in of snow a year, on about 30 days8 days above 90°F, 185 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Mc Henry 3w station, 17 mi away
Nearby landmarksJones Lakelake · 8.3 miSource: USGS Geographic Names Information System
Parks and public landsSibley Lakestate recreation area · 10.8 mi · 111 acresArrowwood National Wildlife Refugenational wildlife refuge · 17.1 mi · 13,351 acresJohnson Lake National Wildlife Refugenational wildlife refuge · 22.6 miSource: USGS Protected Areas Database (PAD-US)
EarthquakesNone of magnitude 3 or more within 50 miles since 1970Source: USGS Earthquake Catalog
Natural hazardsOverall risk Very LowGriggs County, ND, compared with all US countiesHighest-rated hazardsIce storm Relatively ModerateStrong wind Relatively ModerateSource: FEMA National Risk Index (county level)
Air quality76% of days had good air in 2025275 of 361 days measured75 moderate, 4 unhealthy for sensitive groups, 7 unhealthy daysMedian index 37, worst day 192main pollutant: ozoneSource: US EPA Air Quality Index, nearest monitors: Cass County, ND, 65 mi away
Internet at home93% of households have a broadband subscription52% have cable, fibre or DSL23% rely on a mobile data plan alone0% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterDakota Rural Water District Southserves 1,135 people from ground waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
Elevation1,482 ft452 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalCooperstown Medical Center17.0 miPost officeGlenfield Post Office7.6 miFire stationGlenfield Fire Protection District7.6 miSource: USGS National Structures Dataset
Getting aroundAirportJamestown Regional Airport JMS32 miInterstateI-9433 miUS highwayUS 28127 miAmtrakDevils Lake, ND DVL55 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 58484 ZIP area.
