Daylight through the yearLongest day (Jun 21): 15 h 3 min5:29 am – 8:32 pmShortest day (Dec 21): 9 h 18 min7:18 am – 4:36 pm
Sun todaySunrise –Sunset –
People31,323 residentsin the ZIP code areaMedian age 39.512,030 householdsMedian household income $125,514Median home value $428,000Median rent $2,009 a month66% of homes owner-occupiedMedian property tax $8,990 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting5.9% unemployment rate68% of adults are in the labour force, 16,651 employedMain industries: education and health care 28%, professional and business services 18%, hospitality, food and recreation 9%Average commute 29 minutes55% drive alone, 8% car-pool, 5% take public transport, 4% walk or cycle, 28% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages60% of adults have a bachelor's degree or higher92% finished high school, 27% hold a graduate degreeLanguages at home: English only 64%, Spanish 13%, other Indo-European languages 7%, Russian or other Slavic 6%14% speak English less than very wellSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Natural hazardsOverall risk Relatively HighMercer County, NJ, compared with all US countiesHigher-risk hazardsStrong wind Very HighWinter weather Very HighIce storm Very HighRiver flooding Relatively HighSource: FEMA National Risk Index (county level)
Air quality70% of days had good air in 2025255 of 365 days measured104 moderate, 6 unhealthy for sensitive groups daysMedian index 43, worst day 126main pollutant: ozoneSource: US EPA Air Quality Index, Mercer County monitors, NJ
Internet at home94% of households have a broadband subscription86% have cable, fibre or DSL7% rely on a mobile data plan alone5% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterTrenton Water Worksserves 217,000 people from surface water1 health-based violation since 2021latest Oct 2024: trihalomethanes (TTHM), maximum contaminant level80 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
