Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Mascoutah, IL

Mascoutah, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 62258StandardSaint Clair9,199618

Timezone(s):Central (GMT -06:00)
Population:7,483 (More Details)
Male Population:3,660
Female Population:3,823
Median Age:36
ZIP Codes:1
Area Codes:1
Total Area:674 square miles (county)
Land Area:658 square miles (county)
Water Area:16 square miles (county)

Mascoutah, IL Demographic Information *

Total population7,483
Male population3,660
Female population3,823
Median age (years)35.6
White Population6,703
Black Population389
Indian Population21
Asian Population91
Hawaiian Population26
Hispanic Population210
Median age (Male)34.4
Median age (Female)36.6
Total households2,816
Family households (families)2,035
Average household size2.64
Average family size3.14
Total housing units3,038
* Demographic data is based on 2010 Census.

Mascoutah, IL Other Information

89 Cities within 30 miles of Mascoutah, IL Products


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  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],