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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Herndon, VA

Herndon, VA Covers 12 ZIP Codes

ZIP CodeTypeCountyPopulation
ZIP Code 20170StandardFairfax41,236
ZIP Code 20171StandardFairfax45,887
ZIP Code 20172P.O. BoxFairfax0
ZIP Code 20190StandardFairfax17,529
ZIP Code 20191StandardFairfax29,128
ZIP Code 20192UniqueFairfax0
ZIP Code 20194StandardFairfax13,165
ZIP Code 20195P.O. BoxFairfax0
ZIP Code 20196UniqueFairfax0
ZIP Code 20598UniqueLoudoun0
ZIP Code 22095UniqueFairfax0
ZIP Code 22096UniqueFairfax0

Timezone(s):Eastern (GMT -05:00)
Counties:FAIRFAX, VA
Population:23,292 (More Details)
Male Population:12,150
Female Population:11,142
Median Age:33
ZIP Codes:12
Area Codes:2
Total Area:521 square miles (county)
Land Area:516 square miles (county)
Water Area:6 square miles (county)

Herndon, VA Demographic Information *

Total population23,292
Male population12,150
Female population11,142
Median age (years)32.7
White Population11,810
Black Population2,223
Indian Population154
Asian Population4,170
Hawaiian Population5
Hispanic Population7,826
Median age (Male)32.6
Median age (Female)32.8
Total households7,472
Family households (families)5,357
Average household size3.12
Average family size3.46
Total housing units7,813
* 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],