Daylight through the yearLongest day (Jun 21): 15 h 43 min5:29 am – 9:12 pmShortest day (Dec 21): 8 h 41 min7:56 am – 4:37 pm
Sun todaySunrise –Sunset –
People231 residentsin the ZIP code areaMedian age 30.885 householdsMedian household income $71,635100% of homes owner-occupiedSource: US Census Bureau, American Community Survey 2020-2024
Education and languages13% of adults have a bachelor's degree or higher95% finished high school, 0% hold a graduate degreeLanguages at home: English only 97%, Tagalog 3%Source: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month July: highs 86°F, lows 54°FColdest month December: highs 37°F, lows 20°F17 in of rain a year, on about 45 dayswettest month May55 in of snow a year, on about 15 days27 days above 90°F, 153 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Big Timber station, 13 mi away
Nearby landmarks01S16E22CBBC01 Springspring · under a mileBig Timber / Greycliff KOA Journeycampground · 4.7 mi02S16E20ACCA01 Springspring · 5.7 miWEST BRIDGERtrailhead · 7.9 miKent Lakelake · 8.4 miChoo-heh-meen Hillspeak · 7.5 miSource: USGS Geographic Names Information System
Parks and public landsPelican Fishing Access Sitestate recreation area · 2.3 mi · 122 acresGreycliff Prairie Dog Town State Parkstate park · 3.4 mi · 98 acresBratten Fishing Access Sitestate recreation area · 4.8 mi · 93 acresIndian Fort Fishing Access Sitestate recreation area · 8.6 miBig Rock Fishing Access Sitestate recreation area · 11.8 mi · 76 acresOtter Creek Fishing Access Sitestate recreation area · 12.5 miSource: USGS Protected Areas Database (PAD-US)
Earthquakes5 of magnitude 3 or more within 50 miles since 19700 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 3.8 on 30 Jan 202342 mi away, near Livingston, MontanaMost recent: magnitude 3.2 on 21 Jul 202345 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Very LowSweet Grass County, MT, compared with all US countiesHighest-rated hazardsWildfire Relatively LowWinter weather Relatively LowSource: FEMA National Risk Index (county level)
Air quality98% of days had good air in 2025358 of 365 days measured7 moderate daysMedian index 11, worst day 70main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, nearest monitors: Gallatin County, MT, 70 mi away
Internet at home93% of households have a broadband subscription62% have cable, fibre or DSL12% rely on a mobile data plan alone7% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterCottonwood Estatesserves 50 people from ground waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation4,153 ft1,266 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalPioneer Medical Center12.7 miPost officeGreycliff Post Office3.6 miFire stationReed Point Volunteer Fire Company9.4 miSource: USGS National Structures Dataset
Getting aroundAirportBillings Logan International Airport BIL58 miInterstateI-901.1 miUS highwayUS 19113 miCoachBig TimberJefferson Lines13 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 59033 ZIP area.
