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ZIP Code Database - Facts & Stats

Data Last Updated: November 1, 2022

ZIP Codes for City of Silver Spring, MD

Silver Spring, MD Covers 18 ZIP Codes

ZIP CodeTypeCountyPopulation
ZIP Code 20901StandardMontgomery34,832
ZIP Code 20902StandardMontgomery48,841
ZIP Code 20903StandardMontgomery23,625
ZIP Code 20904StandardMontgomery54,612
ZIP Code 20905StandardMontgomery18,044
ZIP Code 20906StandardMontgomery64,696
ZIP Code 20907P.O. BoxMontgomery0
ZIP Code 20908P.O. BoxMontgomery0
ZIP Code 20910StandardMontgomery37,445
ZIP Code 20911P.O. BoxMontgomery0
ZIP Code 20912StandardMontgomery24,807
ZIP Code 20913P.O. BoxMontgomery0
ZIP Code 20914P.O. BoxMontgomery0
ZIP Code 20915P.O. BoxMontgomery0
ZIP Code 20916P.O. BoxMontgomery0
ZIP Code 20918P.O. BoxMontgomery0
ZIP Code 20993UniqueMontgomery0
ZIP Code 20997UniqueMontgomery0

Timezone(s):Eastern (GMT -05:00)
Population:71,452 (More Details)
Male Population:34,785
Female Population:36,667
Median Age:34
ZIP Codes:18
Area Codes:2
Total Area:507 square miles (county)
Land Area:493 square miles (county)
Water Area:14 square miles (county)

Silver Spring, MD Demographic Information *

Total population71,452
Male population34,785
Female population36,667
Median age (years)33.8
White Population32,666
Black Population19,879
Indian Population413
Asian Population5,637
Hawaiian Population49
Hispanic Population18,759
Median age (Male)33
Median age (Female)34.7
Total households28,603
Family households (families)15,684
Average household size2.49
Average family size3.21
Total housing units30,522
* 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],