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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Galena, IL

Galena, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 61036StandardJo Daviess6,821

Timezone(s):Central (GMT -06:00)
Population:3,429 (More Details)
Male Population:1,658
Female Population:1,771
Median Age:48
ZIP Codes:1
Area Codes:2
Total Area:619 square miles (county)
Land Area:601 square miles (county)
Water Area:18 square miles (county)

Galena, IL Demographic Information *

Total population3,429
Male population1,658
Female population1,771
Median age (years)48.1
White Population3,209
Black Population16
Indian Population23
Asian Population20
Hawaiian Population0
Hispanic Population284
Median age (Male)44.7
Median age (Female)51.4
Total households1,632
Family households (families)896
Average household size2.05
Average family size2.71
Total housing units1,960
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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],