Local servicesHospitalDuncan Regional Hospital7.5 miPost officeDuncan Post Office6.1 miTown hallDuncan City Hall6.5 miPoliceDuncan Police Department6.0 miFire stationOakridge Volunteer Fire Department3.0 miSource: USGS National Structures Dataset
Getting aroundAirportLawton Fort Sill Regional Airport LAW33 miMajor airportOKC Will Rogers World Airport OKC64 miInterstateI-4431 miUS highwayUS 816.5 miAmtrakPauls Valley, OK PVL40 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 73012 ZIP area.
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Local Information
Distances in these cards are measured from the centre of the 73012 ZIP area.
Daylight through the yearLongest day (Jun 21): 14 h 28 min6:19 am – 8:47 pmShortest day (Dec 21): 9 h 51 min7:34 am – 5:25 pm
Sun todaySunrise –Sunset –
People44,385 residentsin the ZIP code areaMedian age 36.415,708 householdsMedian household income $123,528Median home value $295,500Median rent $1,779 a month81% of homes owner-occupiedMedian property tax $3,271 a yearSource: US Census Bureau, American Community Survey 2019-2023
Work and commuting2.9% unemployment rate74% of adults are in the labour force, 23,116 employedMain industries: education and health care 27%, professional and business services 12%, finance, insurance and real estate 11%Average commute 24 minutes77% drive alone, 8% car-pool, 13% work from homeSource: US Census Bureau, American Community Survey 2019-2023, ZIP area
Education and languages56% of adults have a bachelor's degree or higher97% finished high school, 22% hold a graduate degreeLanguages at home: English only 86%, Spanish 4%, other Indo-European languages 2%, Chinese 2%3% speak English less than very wellSource: US Census Bureau, American Community Survey 2019-2023, ZIP area
ClimateWarmest month August: highs 95°F, lows 71°FColdest month January: highs 52°F, lows 30°F37 in of rain a year, on about 53 dayswettest month May3 in of snow a year, on about 2 days86 days above 90°F, 65 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Velma 7nw Mesonet station, 6 mi away; rain from Duncan
Nearby landmarksOknoname 137045 Reservoirreservoir · 1.6 miPetticoat Hillpeak · 1.7 miDuncan Lakelake · 3.0 miCow Creek Site 15 Reservoirreservoir · 2.1 miClear Creek Lakelake · 7.8 miSource: USGS Geographic Names Information System
Parks and public landsFuqua Parkpark · 6.6 miMemorial Parkpark · 6.7 miSource: USGS Protected Areas Database (PAD-US)
Earthquakes56 of magnitude 3 or more within 50 miles since 19701 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 4.2 on 18 Jan 199525 mi away, near Erin Springs, OklahomaMost recent: magnitude 3.3 on 4 Sep 202639 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively LowStephens County, OK, compared with all US countiesHigher-risk hazardsIce storm Relatively HighStrong wind Relatively HighSource: FEMA National Risk Index (county level)
Air quality82% of days had good air in 2025280 of 343 days measured62 moderate, 1 unhealthy daysMedian index 32, worst day 155main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, nearest monitors: Carter County, OK, 36 mi away
Internet at home98% of households have a broadband subscription88% have cable, fibre or DSL7% rely on a mobile data plan alone1% have no internet at homeSource: US Census Bureau, American Community Survey 2019-2023
Drinking waterDuncan Public Utilities Authorityserves 23,000 people from surface water5 health-based violations since 2021latest Oct 2024: carbon, total, treatment technique6 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
Elevation1,109 ft338 m above sea levelSource: USGS 3D Elevation Program
