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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Millsboro, DE

Millsboro, DE Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 19966StandardSussex24,601302

Timezone(s):Eastern (GMT -05:00)
Counties:SUSSEX, DE
Population:3,877 (More Details)
Male Population:1,702
Female Population:2,175
Median Age:40
ZIP Codes:1
Area Codes:1
Total Area:1,196 square miles (county)
Land Area:936 square miles (county)
Water Area:260 square miles (county)

Millsboro, DE Demographic Information *

Total population3,877
Male population1,702
Female population2,175
Median age (years)39.6
White Population2,773
Black Population695
Indian Population20
Asian Population129
Hawaiian Population0
Hispanic Population252
Median age (Male)37.4
Median age (Female)41.5
Total households1,609
Family households (families)984
Average household size2.3
Average family size2.85
Total housing units1,878
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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],