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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Patuxent River, MD

Patuxent River, MD Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 20670StandardSaint Marys1,014301 / 240

Timezone(s):Eastern (GMT -05:00)
Population:1,014 (More Details)
Male Population:589
Female Population:425
Median Age:22
ZIP Codes:1
Area Codes:2
Total Area:764 square miles (county)
Land Area:357 square miles (county)
Water Area:407 square miles (county)

Patuxent River, MD Demographic Information *

There is no Census data for the city of PATUXENT RIVER, MD. We have pulled information for the ZIP Code 20670 instead.
Total population1,014
Male population589
Female population425
Median age (years)22
White Population694
Black Population188
Indian Population9
Asian Population26
Hawaiian Population6
Hispanic Population122
Median age (Male)22.4
Median age (Female)20.9
Total households213
Family households (families)192
Average household size3.69
Average family size3.95
Total housing units225
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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],