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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2021

ZIP Codes for City of Glyndon, MD

Glyndon, MD Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 21071P.O. BoxBaltimore497443 / 410
ZIP Code 21136StandardBaltimore33,781443 / 410

Timezone(s):Eastern (GMT -05:00)
Population:497 (More Details)
Male Population:228
Female Population:269
Median Age:47
ZIP Codes:2
Area Codes:2
Total Area:682 square miles (county)
Land Area:598 square miles (county)
Water Area:83 square miles (county)

Glyndon, MD Demographic Information *

There is no Census data for the city of GLYNDON, MD. We have pulled information for the ZIP Code 21071 instead.
Total population497
Male population228
Female population269
Median age (years)47.1
White Population465
Black Population20
Indian Population0
Asian Population2
Hawaiian Population1
Hispanic Population15
Median age (Male)47.1
Median age (Female)47.1
Total households206
Family households (families)141
Average household size2.41
Average family size2.97
Total housing units222
* Demographic data is based on 2010 Census.

Glyndon, MD Other Information

182 Cities within 30 miles of Glyndon, MD Products


  1. U.S. Postal Service [Last Updated: 12/1/2021],
  2. Internal Data Creation [Last Updated: 12/1/2021],
  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],