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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

ZIP Codes for City of Dover, DE

Dover, DE Covers 6 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 19901StandardKent35,055302
ZIP Code 19902StandardKent283302
ZIP Code 19903P.O. BoxKent0302
ZIP Code 19904StandardKent34,132302
ZIP Code 19905P.O. BoxKent0302
ZIP Code 19906StandardKent0302

Timezone(s):Eastern (GMT -05:00)
Counties:KENT, DE
Population:36,047 (More Details)
Male Population:16,738
Female Population:19,309
Median Age:31
ZIP Codes:6
Area Codes:1
Total Area:798 square miles (county)
Land Area:586 square miles (county)
Water Area:212 square miles (county)

Dover, DE Demographic Information *

Total population36,047
Male population16,738
Female population19,309
Median age (years)31.3
White Population17,393
Black Population15,215
Indian Population196
Asian Population982
Hawaiian Population23
Hispanic Population2,362
Median age (Male)28.7
Median age (Female)34
Total households13,771
Family households (families)7,980
Average household size2.35
Average family size3
Total housing units15,024
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 6/1/2022],
  2. Internal Data Creation [Last Updated: 6/1/2022],
  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],