Daylight through the yearLongest day (Jun 21): 15 h 8 min5:23 am – 8:31 pmShortest day (Dec 21): 9 h 13 min7:16 am – 4:30 pm
Sun todaySunrise –Sunset –
People132 residentsin the ZIP code areaMedian age 73.175 householdsMedian household income $243,036Median home value $868,600100% of homes owner-occupiedMedian property tax $7,132 a yearSource: US Census Bureau, American Community Survey 2020-2024
Education and languages95% of adults have a bachelor's degree or higher100% finished high school, 95% hold a graduate degreeLanguages at home: English only 95%, German or Dutch 5%Source: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month July: highs 86°F, lows 64°FColdest month January: highs 40°F, lows 23°F51 in of rain a year, on about 80 dayswettest month December33 in of snow a year, on about 15 days19 days above 90°F, 109 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Dobbs Ferry-ardsley station, 3 mi away
Nearby landmarksMercy Universitycollege · under a mileMaithiessen Parkpark · 1.1 miNorth Mountainpeak · 1.0 miColumbia Climate School-Lamont-Doherty Earth Observatorycollege · 2.3 miTappan Hillpeak · 3.4 miWoodlands Lakelake · 1.6 miSource: USGS Geographic Names Information System
Parks and public landsTallman Mountain State Parkstate park · 1.2 mi · 681 acresPalisades State Parkstate park · 2.2 miTaxter Ridge State Parkstate park · 2.3 mi · 186 acresHalsey Pond Parkpark · under a mileHart's Brook Nature Preserve and Arboretumstate park · 3.3 mi · 123 acresVILLAGE OF IRVINGTON Landpark · 1.0 mi · 69 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes7 of magnitude 3 or more within 50 miles since 19700 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 3.6 on 19 Oct 19854 mi away, near Greenville, New YorkMost recent: magnitude 3.0 on 3 Aug 202515 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 home100% of households have a broadband subscription100% have cable, fibre or DSL0% rely on a mobile data plan alone0% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterYonkers Cityserves 211,569 people from surface water purchasedNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
Elevation51 ft16 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalSaint John's Riverside Hospital Dobbs Ferry Pavilion1.1 miPost officeArdsley On Hudson Post Officeunder a mileTown hallDobbs Ferry Village Hallunder a milePoliceDobbs Ferry Police Departmentunder a mileFire stationDobbs Ferry Fire Departmentunder a mileSource: USGS National Structures Dataset
SchoolsWithin 2 mi13 schools4 elementary, 3 middle, 3 high, 3 otherElementaryDows Lane Elementary Schoolunder a mileMiddleDobbs Ferry Middle Schoolunder a mileHighDobbs Ferry High Schoolunder a mileCollegeMercy Universityunder a mileSource: USGS National Structures Dataset
Getting aroundAirportWestchester County Airport HPN9.2 miMajor airportLaGuardia Airport LGA17 miInterstateI-871.7 miUS highwayUS 9under a mileAmtrakYonkers, NY YNY6.4 miRailArdsley-on-HudsonMetro-North Railroadunder a mileCoachRte 9W & Oak Tree RdRockland Coaches2.2 miTransit28 stops within a mileBee-Line Bus, Metro-North RailroadSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 10503 ZIP area.
