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ZIP Code Database - Facts & Stats

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Population:17,764 (More Details)
Male Population:8,875
Female Population:8,889
Median Age:42
ZIP Codes:10
Area Codes:0
Total Area:579 square miles (county)
Land Area:578 square miles (county)
Water Area:1 square miles (county)

DELAWARE County, IA Covers 10 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 50654GeneralMasonville499Central563
ZIP Code 52035GeneralColesburg1,010Central563
ZIP Code 52036GeneralDelaware0Central563
ZIP Code 52038GeneralDundee491Central563
ZIP Code 52041GeneralEarlville1,608Central563
ZIP Code 52050GeneralGreeley515Central563
ZIP Code 52057GeneralManchester8,222Central563
ZIP Code 52223GeneralDelhi1,351Central563
ZIP Code 52237GeneralHopkinton1,522Central563
ZIP Code 52330GeneralRyan900Central319/563

DELAWARE, IA Demographic Information

* Demographic data is based on 2010 Census.

More Census Information

Total population of DELAWARE County, IA17,764
Male population of DELAWARE County, IA8,875
Female population of DELAWARE County, IA8,889
Median age (years)42.1
White Population17,507
Black Population48
Indian Population18
Asian Population49
Hawaiian Population2
Hispanic Population139
Median age (Male)41.3
Median age (Female)43
Total households7,062
Family households (families)4,984
Average household size for DELAWARE County, IA2.48
Average family size of DELAWARE County, IA2.97
Total housing units for DELAWARE County, IA8,028

DELAWARE County, IA Covers 10 Cities