Daylight through the yearLongest day (Jun 21): 15 h 13 min5:17 am – 8:30 pmShortest day (Dec 21): 9 h 8 min7:15 am – 4:24 pm
Sun todaySunrise –Sunset –
People24,231 residentsin the ZIP code areaMedian age 42.810,583 householdsMedian household income $90,963Median home value $365,300Median rent $1,596 a month59% of homes owner-occupiedMedian property tax $6,339 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting4.1% unemployment rate65% of adults are in the labour force, 12,658 employedMain industries: education and health care 23%, professional and business services 18%, retail 9%Average commute 27 minutes69% drive alone, 5% car-pool, 3% take public transport, 21% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages50% of adults have a bachelor's degree or higher95% finished high school, 21% hold a graduate degreeLanguages at home: English only 68%, Spanish 9%, other Indo-European languages 6%, Russian or other Slavic 6%11% speak English less than very wellSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month July: highs 84°F, lows 62°FColdest month January: highs 32°F, lows 15°F40 in of rain a yearwettest month May42 in of snow a year, on about 31 days17 days above 90°F, 144 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Lisle-morton Arboretum station, 5 mi away; snow from Oak Brook 2w
Parks and public landsProspect Parkpark · under a mileHosek Parkpark · under a mileGreen Meadows Golf Coursestate conservation land · 1.7 miWolf Road Prairie State Natural Areastate conservation land · 4.4 miButterfield Park, Butterfield Park Recreation Buildingstate recreation area · 5.9 miSpringbrook Prairiestate conservation land · 10.2 mi · 1,763 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes4 of magnitude 3 or more within 50 miles since 19700 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 3.8 on 10 Feb 201030 mi away, near Lily Lake, IllinoisMost recent: magnitude 3.1 on 15 Jul 202440 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively HighDuPage County, IL, compared with all US countiesHigher-risk hazardsCold wave Very HighTornado Very HighStrong wind Very HighRiver flooding Relatively HighSource: FEMA National Risk Index (county level)
Air quality64% of days had good air in 2025233 of 365 days measured126 moderate, 5 unhealthy for sensitive groups, 1 unhealthy daysMedian index 42, worst day 158main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, DuPage County monitors, IL
Internet at home93% of households have a broadband subscription83% have cable, fibre or DSL8% rely on a mobile data plan alone5% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterWestmontserves 24,161 people from surface water purchasedNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation758 ft231 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalAdvocate Good Samaritan Hospital2.5 miPost officeWestmont Post Officeunder a mileTown hallWestmont Village Hallunder a milePoliceClarendon Hills Police Departmentunder a mileFire stationClarendon Hills Fire Departmentunder a mileSource: USGS National Structures Dataset
SchoolsWithin 2 mi25 schools12 elementary, 4 middle, 1 high, 8 otherSchoolHoly Trinity Catholic Schoolright hereElementaryJ T Manning Elementary Schoolunder a mileElementaryMaercker Intermediate Schoolunder a mileCollegeMidwestern University2.7 miSource: USGS National Structures Dataset
Getting aroundAirportChicago Midway International Airport MDW11 miInterstateI-883.1 miUS highwayUS 341.3 miAmtrakLa Grange, IL LAG5.4 miRailWestmontMetraunder a mileCoachNaperville Route 59 Metra StationGreyhound12 miTransit39 stops within a milePace Suburban Bus, MetraSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 60559 ZIP area.
