Daylight through the yearLongest day (Jun 21): 14 h 35 min5:31 am – 8:07 pmShortest day (Dec 21): 9 h 44 min6:53 am – 4:37 pm
Sun todaySunrise –Sunset –
People18,043 residentsin the ZIP code areaMedian age 37.95,918 householdsMedian household income $136,188Median home value $570,200Median rent $2,107 a month87% of homes owner-occupiedMedian property tax $2,397 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting5.0% unemployment rate74% of adults are in the labour force, 9,153 employedMain industries: education and health care 22%, professional and business services 12%, finance, insurance and real estate 12%Average commute 26 minutes61% drive alone, 6% car-pool, 31% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages58% of adults have a bachelor's degree or higher98% finished high school, 22% hold a graduate degreeLanguages at home: English only 93%, Spanish 3%, other Asian or Pacific languages 2%, Arabic 1%2% speak English less than very wellSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month July: highs 89°F, lows 69°FColdest month January: highs 48°F, lows 29°F56 in of rain a year, on about 84 dayswettest month December4 in of snow a year, on about 5 days54 days above 90°F, 80 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Thompson Stn station, 4 mi away
Parks and public landsPreservation Parkpark · under a mile · 100 acresThompson Station Parkpark · 1.1 miCarntonstate historic site · 6.7 miCarter Housestate historic site · 7.4 miWilson School Road Designated State Natural Areastate conservation land · 12.1 mi · 58 acresHaley-Jaqueth Wildlife Management Areastate conservation land · 13.3 mi · 246 acresSource: USGS Protected Areas Database (PAD-US)
EarthquakesNone of magnitude 3 or more within 50 miles since 1970Source: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively ModerateWilliamson County, TN, compared with all US countiesHigher-risk hazardsCold wave Relatively HighStrong wind Relatively HighIce storm Relatively HighSource: FEMA National Risk Index (county level)
Air quality89% of days had good air in 2025216 of 243 days measured27 moderate daysMedian index 40, worst day 100main pollutant: ozoneSource: US EPA Air Quality Index, Williamson County monitors, TN
Internet at home96% of households have a broadband subscription87% have cable, fibre or DSL7% rely on a mobile data plan alone3% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterFranklin Water Deptserves 77,222 people from surface water3 health-based violations since 2021latest Jan 2023: trihalomethanes (TTHM), maximum contaminant level2 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
Elevation986 ft301 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalTriStar Spring Hill Emergency Hospital5.5 miPost officeThompsons Station Post Office1.1 miTown hallThompson's Station Town Hallunder a milePoliceSpring Hill Police Department5.9 miFire stationWilliamson County Fire / Rescue Station 231.1 miSource: USGS National Structures Dataset
SchoolsWithin 2 mi3 schools1 elementary, 1 middle, 1 highHighIndependence High School1.3 miElementaryHeritage Elementary School1.8 miMiddleHeritage Middle School1.8 miCollegeO'More College of Design7.9 miSource: USGS National Structures Dataset
Getting aroundAirportNashville International Airport BNA25 miInterstateI-8401.2 miUS highwayUS 31under a mileCoachNashville TN (NVL)FlixBus25 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 37179 ZIP area.
