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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Houston, DE

Need a ZIP Code for Houston, DE? Please enter an address.

Counties:KENT, DE
Area Code(s):302
Timezone(s):Eastern (GMT -05:00)
City Population:374 (More Details)
CBSA:Dover, DE
Congressional District(s):No Districts
Land Area:586 square miles (county)
Water Area:212 square miles (county)

1 ZIP Code

Houston, DE ZIP Code Boundaries

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Houston, DE Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Houston, DE Demographic Information *

Total population**374
Male population191
Female population183
Median age (years)40.6
White Population344
Black Population20
Indian Population2
Asian Population3
Hawaiian Population0
Hispanic Population14
Median age (Male)38.2
Median age (Female)43.9
Total households141
Family households (families)108
Average household size2.65
Average family size3.02
Total housing units157
* Demographic data is based on 2010 Census for the City of HOUSTON.
** 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],