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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2022

ZIP Codes for City of Galena, OH

Galena, OH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 43021StandardDelaware10,301740 / 220

Timezone(s):Eastern (GMT -05:00)
Population:653 (More Details)
Male Population:323
Female Population:330
Median Age:35
ZIP Codes:1
Area Codes:2
Total Area:457 square miles (county)
Land Area:443 square miles (county)
Water Area:14 square miles (county)

Galena, OH Demographic Information *

Total population653
Male population323
Female population330
Median age (years)35.2
White Population593
Black Population17
Indian Population3
Asian Population22
Hawaiian Population3
Hispanic Population15
Median age (Male)34.8
Median age (Female)35.7
Total households214
Family households (families)172
Average household size3.05
Average family size3.38
Total housing units237
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 10/1/2022],
  2. Internal Data Creation [Last Updated: 10/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],