Local servicesHospitalHammond Henry Hospital13.4 miPost officeAndover Post Officeunder a mileTown hallCambridge Village Hall5.1 miPoliceHenry County Sheriff's Office4.9 miFire stationOsco Community Fire Protection District3.7 miSource: USGS National Structures Dataset
Getting aroundAirportQuad City International Airport MLI15 miMajor airportChicago O'Hare International Airport ORD132 miInterstateI-742.4 miUS highwayUS 1505.5 miAmtrakKewanee, IL KEE19 miCoachMoline Center Station MetrolinkGreyhound19 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 61233 ZIP area.
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Local Information
Distances in these cards are measured from the centre of the 61233 ZIP area.
Daylight through the yearLongest day (Jun 21): 15 h 10 min5:28 am – 8:37 pmShortest day (Dec 21): 9 h 12 min7:23 am – 4:35 pm
Sun todaySunrise –Sunset –
People245 residentsin the ZIP code areaMedian age 51.8107 householdsMedian household income $66,146Median home value $172,500Median rent $843 a month74% of homes owner-occupiedMedian property tax $2,967 a yearSource: US Census Bureau, American Community Survey 2019-2023
Work and commuting6.7% unemployment rate58% of adults are in the labour force, 111 employedMain industries: manufacturing 22%, education and health care 18%, professional and business services 15%Average commute 29 minutes69% drive alone, 27% car-pool, 4% work from homeSource: US Census Bureau, American Community Survey 2019-2023, ZIP area
Education and languages13% of adults have a bachelor's degree or higher97% finished high school, 0% hold a graduate degreeLanguages at home: English only 95%, Spanish 5%2% speak English less than very wellSource: US Census Bureau, American Community Survey 2019-2023, ZIP area
ClimateWarmest month July: highs 86°F, lows 65°FColdest month January: highs 31°F, lows 15°F39 in of rain a year, on about 71 dayswettest month May28 in of snow a year, on about 14 days22 days above 90°F, 126 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Geneseo station, 13 mi away
Nearby landmarksSouth Edwards Riverriver · 2.5 miLake Lynnwoodlake · 5.2 miValley View Club Lakelake · 5.3 miLynn Grovewoods · 4.9 miSource: USGS Geographic Names Information System
Parks and public landsLake Parkpark · within reachValley View Clubnature preserve · 5.1 mi · 175 acresBishop Hill Parkstate park · 10.9 miMs Rv Pools 11-22 Recreation Arearecreation area · 18.9 mi · 45,941 acresRock Island National Cemeteryhistoric site · 19.3 mi · 67 acresLe Claire Accessrecreation area · 20.1 miSource: USGS Protected Areas Database (PAD-US)
EarthquakesNone of magnitude 3 or more within 50 miles since 1970Source: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively LowHenry County, IL, compared with all US countiesHigher-risk hazardsStrong wind Relatively HighDrought Relatively HighSource: FEMA National Risk Index (county level)
Air quality67% of days had good air in 2025244 of 365 days measured119 moderate, 2 unhealthy daysMedian index 41, worst day 167main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, nearest monitors: Rock Island County, IL, 19 mi away
Internet at home83% of households have a broadband subscription65% have cable, fibre or DSL16% rely on a mobile data plan alone17% have no internet at homeSource: US Census Bureau, American Community Survey 2019-2023
Drinking waterAndoverserves 565 people from ground waterNo health-based violations since 20211 monitoring or reporting violation since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation778 ft237 m above sea levelSource: USGS 3D Elevation Program
