Local servicesPost officeIngomar Post Office8.5 miSource: USGS National Structures Dataset
Getting aroundAirportBillings Logan International Airport BIL85 miInterstateI-9430 miUS highwayUS 127.9 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 59039 ZIP area.
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Local Information
Distances in these cards are measured from the centre of the 59039 ZIP area.
Daylight through the yearLongest day (Jun 21): 15 h 51 min5:15 am – 9:06 pmShortest day (Dec 21): 8 h 33 min7:50 am – 4:23 pm
Sun todaySunrise –Sunset –
People16 residentsin the ZIP code areaMedian age 57.86 households83% of homes owner-occupiedSource: US Census Bureau, American Community Survey 2019-2023
ClimateWarmest month July: highs 88°F, lows 55°FColdest month January: highs 32°F, lows 4°F14 in of rain a year, on about 36 dayswettest month May30 in of snow a year, on about 20 days38 days above 90°F, 187 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Ingomar 9 E station, 9 mi away
Nearby landmarksBlack Sea Reservoirreservoir · 1.9 miSource: USGS Geographic Names Information System
Parks and public landsMontana Fish, Wildlife and Parksstate park · 18.4 mi · 315 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes1 of magnitude 3 or more within 50 miles since 19700 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 3.6 on 6 Jul 202131 mi away, near Melstone, MontanaMost recent: magnitude 3.6 on 6 Jul 202131 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively LowRosebud County, MT, compared with all US countiesHighest-rated hazardsWildfire Relatively ModerateWinter weather Relatively ModerateSource: FEMA National Risk Index (county level)
Air quality98% of days had good air in 202596 of 98 days measured2 moderate daysMedian index 11, worst day 68main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, Rosebud County monitors, MT
Internet at home0% of households have a broadband subscription0% have cable, fibre or DSL0% rely on a mobile data plan alone83% have no internet at homeSource: US Census Bureau, American Community Survey 2019-2023
Drinking waterCity of Colstripserves 2,350 people from surface water2 health-based violations since 2021latest Jul 2024: trihalomethanes (TTHM), maximum contaminant level6 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
Elevation2,991 ft912 m above sea levelSource: USGS 3D Elevation Program
