Daylight through the yearLongest day (Jun 21): 15 h 18 min5:28 am – 8:46 pmShortest day (Dec 21): 9 h 4 min7:31 am – 4:35 pm
Sun todaySunrise –Sunset –
People135 residentsin the ZIP code areaMedian age 55.865 householdsMedian household income $85,208Median home value $144,100Median rent $618 a month83% of homes owner-occupiedMedian property tax $2,250 a yearSource: US Census Bureau, American Community Survey 2020-2024
Education and languages9% of adults have a bachelor's degree or higher96% finished high school, 2% hold a graduate degreeLanguages at home: English only 98%, Spanish 2%Source: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month July: highs 82°F, lows 61°FColdest month January: highs 26°F, lows 8°F39 in of rain a year, on about 70 dayswettest month June35 in of snow a year, on about 26 days9 days above 90°F, 158 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Manchester #2 station, 6 mi away
Parks and public landsDelhi Accessstate recreation area · 4.3 miSilver Lake County Parkpark · 3.3 miBailey's Ford Parkpark · 3.8 mi · 74 acresBrayton Memorial Forest Wildlife Management Areastate conservation land · 7.2 mi · 307 acresBackbone State Parkstate park · 14.0 mi · 1,758 acresPine Creek (Clayton) Wildlife Management Areanational conservation area · 14.2 mi · 50 acresSource: USGS Protected Areas Database (PAD-US)
EarthquakesNone of magnitude 3 or more within 50 miles since 1970Source: USGS Earthquake Catalog
Natural hazardsOverall risk Relatively LowDelaware County, IA, compared with all US countiesHighest-rated hazardsHail Relatively ModerateDrought Relatively ModerateSource: FEMA National Risk Index (county level)
Air quality61% of days had good air in 2025224 of 365 days measured136 moderate, 4 unhealthy for sensitive groups, 1 unhealthy daysMedian index 44, worst day 163main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, nearest monitors: Linn County, IA, 30 mi away
Internet at home94% of households have a broadband subscription69% have cable, fibre or DSL12% rely on a mobile data plan alone5% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterDelaware Municipal Water Supplyserves 142 people from ground waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation1,057 ft322 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalRegional Medical Center6.5 miPost officeDelhi Post Office3.0 miTown hallDelaware City Hallunder a milePoliceDelaware County Sheriff's Office5.9 miFire stationDelaware Volunteer Fire Department and EMSunder a mileSource: USGS National Structures Dataset
Getting aroundAirportDubuque Regional Airport DBQ33 miMajor airportDes Moines International Airport DSM135 miInterstateI-38030 miUS highwayUS 20under a mileSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 52036 ZIP area.
