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ZIP Code Database - Facts & Stats

Data Last Updated: November 1, 2022

ZIP Codes for City of Capitol Heights, MD

Capitol Heights, MD Covers 5 ZIP Codes

ZIP CodeTypeCountyPopulation
ZIP Code 20731P.O. BoxPrince Georges0
ZIP Code 20743StandardPrince Georges38,621
ZIP Code 20790UniquePrince Georges0
ZIP Code 20791P.O. BoxPrince Georges0
ZIP Code 20799UniquePrince Georges0

Timezone(s):Eastern (GMT -05:00)
Population:4,337 (More Details)
Male Population:1,995
Female Population:2,342
Median Age:35
ZIP Codes:5
Area Codes:2
Total Area:499 square miles (county)
Land Area:483 square miles (county)
Water Area:16 square miles (county)

Capitol Heights, MD Demographic Information *

Total population4,337
Male population1,995
Female population2,342
Median age (years)34.9
White Population144
Black Population3,958
Indian Population13
Asian Population5
Hawaiian Population0
Hispanic Population233
Median age (Male)32.7
Median age (Female)37.1
Total households1,482
Family households (families)1,040
Average household size2.92
Average family size3.48
Total housing units1,622
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 11/1/2022],
  2. Internal Data Creation [Last Updated: 11/1/2022],
  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],