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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022


BUCHANAN County, IA Covers 11 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 50607GeneralAurora481Central319
ZIP Code 50629GeneralFairbank2,418Central319
ZIP Code 50641GeneralHazleton2,017Central319
ZIP Code 50644GeneralIndependence8,648Central319
ZIP Code 50648GeneralJesup4,054Central319
ZIP Code 50650GeneralLamont737Central563
ZIP Code 50671GeneralStanley269Central319
ZIP Code 50682GeneralWinthrop1,572Central319
ZIP Code 52210GeneralBrandon697Central319
ZIP Code 52326GeneralQuasqueton547Central319
ZIP Code 52329GeneralRowley803Central319

Population:20,958 (More Details)
Male Population:10,401
Female Population:10,557
Median Age:39
ZIP Codes:11
Area Codes:0
Total Area:573 square miles (county)
Land Area:571 square miles (county)
Water Area:2 square miles (county)

BUCHANAN, IA Demographic Information

* Demographic data is based on 2010 Census.

Total population of BUCHANAN County, IA20,958
Male population of BUCHANAN County, IA10,401
Female population of BUCHANAN County, IA10,557
Median age (years)39
White Population20,505
Black Population67
Indian Population32
Asian Population90
Hawaiian Population1
Hispanic Population243
Median age (Male)37.5
Median age (Female)40.4
Total households8,161
Family households (families)5,661
Average household size for BUCHANAN County, IA2.53
Average family size of BUCHANAN County, IA3.05
Total housing units for BUCHANAN County, IA8,968

BUCHANAN County, IA Covers 11 Cities