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ZIP Code Database - Facts & Stats

Data Last Updated: September 1, 2021

ZIP Codes for City of Hazelwood, MO

Hazelwood, MO Covers 3 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 63042StandardSaint Louis19,602314
ZIP Code 63043StandardSaint Louis22,367314 / 636
ZIP Code 63044StandardSaint Louis10,568314 / 636

Timezone(s):Central (GMT -06:00)
Population:25,703 (More Details)
Male Population:12,085
Female Population:13,618
Median Age:37
ZIP Codes:3
Area Codes:2
Total Area:523 square miles (county)
Land Area:508 square miles (county)
Water Area:15 square miles (county)

Hazelwood, MO Demographic Information *

Total population25,703
Male population12,085
Female population13,618
Median age (years)36.8
White Population16,484
Black Population7,835
Indian Population69
Asian Population353
Hawaiian Population10
Hispanic Population776
Median age (Male)35.1
Median age (Female)38.2
Total households10,933
Family households (families)6,608
Average household size2.34
Average family size3.01
Total housing units11,730
* Demographic data is based on 2010 Census.

Hazelwood, MO Other Information

100 Cities within 30 miles of Hazelwood, MO Products


  1. U.S. Postal Service [Last Updated: 9/1/2021],
  2. Internal Data Creation [Last Updated: 9/1/2021],
  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],