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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Henderson, MD

Henderson, MD Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 21640StandardCaroline1,632410 / 667

Timezone(s):Eastern (GMT -05:00)
Population:146 (More Details)
Male Population:77
Female Population:69
Median Age:30
ZIP Codes:1
Area Codes:2
Total Area:326 square miles (county)
Land Area:319 square miles (county)
Water Area:6 square miles (county)

Henderson, MD Demographic Information *

Total population146
Male population77
Female population69
Median age (years)30
White Population96
Black Population3
Indian Population1
Asian Population0
Hawaiian Population0
Hispanic Population54
Median age (Male)29.5
Median age (Female)30.5
Total households44
Family households (families)28
Average household size3.32
Average family size3.64
Total housing units51
* Demographic data is based on 2010 Census.

Henderson, MD Other Information

100 Cities within 30 miles of Henderson, MD 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],