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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Street, MD

Street, MD Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 21154StandardHarford6,464

Timezone(s):Eastern (GMT -05:00)
Counties:HARFORD, MD
Population:6,464 (More Details)
Male Population:3,288
Female Population:3,176
Median Age:44
ZIP Codes:1
Area Codes:3
Total Area:527 square miles (county)
Land Area:437 square miles (county)
Water Area:90 square miles (county)

Street, MD Demographic Information *

There is no Census data for the city of STREET, MD. We have pulled information for the ZIP Code 21154 instead.
Total population6,464
Male population3,288
Female population3,176
Median age (years)44.3
White Population6,154
Black Population127
Indian Population11
Asian Population38
Hawaiian Population0
Hispanic Population113
Median age (Male)43.6
Median age (Female)44.8
Total households2,280
Family households (families)1,809
Average household size2.82
Average family size3.16
Total housing units2,396
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 12/1/2022],
  2. Internal Data Creation [Last Updated: 12/1/2022],
  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],