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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Leonardtown, MD

Leonardtown, MD Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 20650StandardSaint Marys13,717240 / 301

Timezone(s):Eastern (GMT -05:00)
Population:2,930 (More Details)
Male Population:1,428
Female Population:1,502
Median Age:41
ZIP Codes:1
Area Codes:2
Total Area:764 square miles (county)
Land Area:357 square miles (county)
Water Area:407 square miles (county)

Leonardtown, MD Demographic Information *

Total population2,930
Male population1,428
Female population1,502
Median age (years)40.8
White Population2,255
Black Population436
Indian Population26
Asian Population80
Hawaiian Population0
Hispanic Population105
Median age (Male)38.2
Median age (Female)43.6
Total households1,067
Family households (families)614
Average household size2.35
Average family size3.15
Total housing units1,156
* Demographic data is based on 2010 Census.

Leonardtown, MD Other Information

121 Cities within 30 miles of Leonardtown, 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],