Local servicesHospitalBanner Wyoming Medical Center3.3 miPost officeMills Post Officeunder a mileTown hallMills Town Hallunder a milePoliceMills Police Departmentunder a mileFire stationMills Fire Departmentunder a mileSource: USGS National Structures Dataset
Getting aroundAirportCasper-Natrona County International Airport CPR6.3 miInterstateI-252.2 miUS highwayUS 26under a mileCoachCasperExpress Arrow2.6 miTransit13 stops within a mileCasper Area TransitSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 82644 ZIP area.
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Local Information
Distances in these cards are measured from the centre of the 82644 ZIP area.
Daylight through the yearLongest day (Jun 21): 15 h 21 min5:27 am – 8:47 pmShortest day (Dec 21): 9 h 1 min7:33 am – 4:34 pm
Sun todaySunrise –Sunset –
People1,890 residentsin the ZIP code areaMedian age 38.3910 householdsMedian household income $57,019Median home value $167,900Median rent $976 a month72% of homes owner-occupiedMedian property tax $1,097 a yearSource: US Census Bureau, American Community Survey 2019-2023
Work and commuting6.7% unemployment rate64% of adults are in the labour force, 875 employedMain industries: education and health care 19%, farming, forestry and mining 14%, construction 13%Average commute 24 minutes90% drive alone, 9% car-pool, 1% work from homeSource: US Census Bureau, American Community Survey 2019-2023, ZIP area
Education and languages10% of adults have a bachelor's degree or higher91% finished high school, 3% hold a graduate degreeLanguages at home: English only 93%, Spanish 6%, French or Haitian Creole 2%Source: US Census Bureau, American Community Survey 2019-2023, ZIP area
ClimateWarmest month July: highs 88°F, lows 56°FColdest month December: highs 38°F, lows 17°F13 in of rain a year, on about 38 dayswettest month May82 in of snow a year, on about 43 days36 days above 90°F, 163 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Casper Wwtp station, 4 mi away; snow from Casper 4.3 Wsw
Parks and public landsFort Caspar Parkpark · under a mileRed Buttesstate park · 3.5 miMorad Parkpark · 1.2 miSouth Pass City / Edness K Wilkinsstate park · 9.7 mi · 355 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes26 of magnitude 3 or more within 50 miles since 19703 of magnitude 4+, 1 of magnitude 5+Largest: magnitude 5.3 on 18 Oct 198446 mi away, near Esterbrook, WyomingMost recent: magnitude 3.0 on 12 Feb 202633 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively LowNatrona County, WY, compared with all US countiesHigher-risk hazardsWinter weather Very HighSource: FEMA National Risk Index (county level)
Air quality86% of days had good air in 2025315 of 365 days measured50 moderate daysMedian index 42, worst day 76main pollutant: ozoneSource: US EPA Air Quality Index, Natrona County monitors, WY
Internet at home87% of households have a broadband subscription69% have cable, fibre or DSL17% rely on a mobile data plan alone13% have no internet at homeSource: US Census Bureau, American Community Survey 2019-2023
Drinking waterCity of Millsserves 4,050 people from groundwater under influence of surface water3 health-based violations since 2021latest Jan 2025: trihalomethanes (TTHM), maximum contaminant levelSource: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation5,146 ft1,569 m above sea levelSource: USGS 3D Elevation Program