Daylight through the yearLongest day (Jun 21): 15 h 9 min5:22 am – 8:30 pmShortest day (Dec 21): 9 h 13 min7:16 am – 4:29 pm
Sun todaySunrise –Sunset –
People7,665 residentsin the ZIP code areaMedian age 44.22,458 householdsMedian household income $250,001Median home value $1,243,100Median rent $3,131 a month90% of homes owner-occupiedMedian property tax $10,000+ a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting2.5% unemployment rate61% of adults are in the labour force, 3,467 employedMain industries: education and health care 26%, finance, insurance and real estate 22%, professional and business services 17%Average commute 38 minutes54% drive alone, 4% car-pool, 13% take public transport, 2% walk or cycle, 27% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages80% of adults have a bachelor's degree or higher98% finished high school, 37% hold a graduate degreeLanguages at home: English only 77%, Spanish 9%, other Indo-European languages 5%, Chinese 2%5% speak English less than very wellSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month July: highs 83°F, lows 65°FColdest month January: highs 37°F, lows 22°F48 in of rain a year, on about 77 dayswettest month September34 in of snow a year, on about 15 days10 days above 90°F, 105 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Westchester Co Ap station, 4 mi away; snow from Stamford 5 N
Parks and public landsWampus Brook Parkpark · within reachLombardi Parkpark · under a mileMianus River State Park Scenic Reservestate park · 4.5 mi · 120 acresRockefeller State Park Preservestate park · 5.9 mi · 1,775 acresTaxter Ridge State Parkstate park · 8.4 mi · 186 acresHart's Brook Nature Preserve and Arboretumstate park · 9.0 mi · 123 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes8 of magnitude 3 or more within 50 miles since 19700 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 3.6 on 19 Oct 198512 mi away, near Greenville, New YorkMost recent: magnitude 3.0 on 3 Aug 202526 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively HighWestchester County, NY, compared with all US countiesHigher-risk hazardsStrong wind Very HighWinter weather Very HighLightning Very HighRiver flooding Relatively HighSource: FEMA National Risk Index (county level)
Air quality82% of days had good air in 2025301 of 365 days measured58 moderate, 6 unhealthy for sensitive groups daysMedian index 38, worst day 136main pollutant: ozoneSource: US EPA Air Quality Index, Westchester County monitors, NY
Internet at home97% of households have a broadband subscription94% have cable, fibre or DSL3% rely on a mobile data plan alone3% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterNorth Castle Water District #1serves 2,500 people from surface water purchasedNo health-based violations since 20211 monitoring or reporting violation since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation385 ft117 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalNorthern Westchester Hospital Center4.8 miPost officeArmonk Post Officeunder a mileTown hallNorth Castle Town Hallunder a milePoliceTown of North Castle Police Departmentunder a mileFire stationGreenwich Fire Department Station 6 Round Hill3.2 miSource: USGS National Structures Dataset
SchoolsWithin 2 mi5 schools2 elementary, 1 middle, 1 high, 1 otherElementaryWampus Elementary Schoolright hereMiddleH C Crittenden Middle Schoolright hereSchoolWestfield Day Schoolunder a mileCollegePace University Pleasantville Campus5.3 miSource: USGS National Structures Dataset
Getting aroundAirportWestchester County Airport HPN4.2 miMajor airportLaGuardia Airport LGA26 miInterstateI-684under a mileUS highwayUS 17.8 miAmtrakCroton-Harmon, NY CRT10 miRailChappaquaMetro-North Railroad4.1 miCoachWestchester Medical CenterOrange Westchester Link5.9 miTransit13 stops within a mileBee-Line BusSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 10504 ZIP area.
