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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Milton, DE

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Counties:SUSSEX, DE
Area Code(s):302
Timezone(s):Eastern (GMT -05:00)
City Population:2,576 (More Details)
CBSA:Salisbury, MD-DE
Congressional District(s):No Districts
Land Area:936 square miles (county)
Water Area:260 square miles (county)

1 ZIP Code

Milton, DE ZIP Code Boundaries

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Milton, DE Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Milton, DE Demographic Information *

Total population**2,576
Male population1,198
Female population1,378
Median age (years)39.8
White Population1,952
Black Population421
Indian Population18
Asian Population15
Hawaiian Population1
Hispanic Population241
Median age (Male)36.5
Median age (Female)42.7
Total households1,101
Family households (families)644
Average household size2.33
Average family size2.93
Total housing units1,340
* Demographic data is based on 2010 Census for the City of MILTON.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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],