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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2023

ZIP Codes for City of Saint Jacob, IL

Saint Jacob, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 62281StandardMadison2,155

Timezone(s):Central (GMT -06:00)
Counties:MADISON, IL
Population:1,098 (More Details)
Male Population:538
Female Population:560
Median Age:36
ZIP Codes:1
Area Codes:1
Total Area:741 square miles (county)
Land Area:716 square miles (county)
Water Area:25 square miles (county)

Saint Jacob, IL Demographic Information *

Total population1,098
Male population538
Female population560
Median age (years)35.5
White Population1,078
Black Population8
Indian Population3
Asian Population0
Hawaiian Population0
Hispanic Population34
Median age (Male)36.4
Median age (Female)34.5
Total households415
Family households (families)315
Average household size2.65
Average family size3.02
Total housing units442
* Demographic data is based on 2010 Census. Products


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