Daylight through the yearLongest day (Jun 21): 15 h 6 min5:23 am – 8:29 pmShortest day (Dec 21): 9 h 15 min7:14 am – 4:29 pm
Sun todaySunrise –Sunset –
People47,599 residentsin the ZIP code areaMedian age 42.315,255 householdsMedian household income $152,960Median home value $633,800Median rent $2,170 a month77% of homes owner-occupiedMedian property tax $10,000+ a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting3.4% unemployment rate65% of adults are in the labour force, 24,366 employedMain industries: education and health care 28%, professional and business services 13%, finance, insurance and real estate 10%Average commute 29 minutes61% drive alone, 11% car-pool, 12% take public transport, 5% walk or cycle, 8% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages40% of adults have a bachelor's degree or higher88% finished high school, 16% hold a graduate degreeLanguages at home: English only 51%, Spanish 30%, other Indo-European languages 7%, French or Haitian Creole 3%23% speak English less than very wellSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Natural hazardsOverall risk Relatively HighNassau County, NY, compared with all US countiesHigher-risk hazardsWinter weather Very HighIce storm Very HighCoastal flooding Very HighLightning Very HighSource: FEMA National Risk Index (county level)
Air quality79% of days had good air in 2025287 of 364 days measured77 moderate daysMedian index 29, worst day 92main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, Nassau County monitors, NY
Internet at home91% of households have a broadband subscription74% have cable, fibre or DSL15% rely on a mobile data plan alone8% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterWestbury WDserves 20,500 people from ground waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
