Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Delaware City, DE

Delaware City, DE Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 19706P.O. BoxNew Castle1,822302

Timezone(s):Eastern (GMT -05:00)
Population:1,695 (More Details)
Male Population:845
Female Population:850
Median Age:41
ZIP Codes:1
Area Codes:1
Total Area:494 square miles (county)
Land Area:426 square miles (county)
Water Area:68 square miles (county)

Delaware City, DE Demographic Information *

Total population1,695
Male population845
Female population850
Median age (years)40.8
White Population1,409
Black Population185
Indian Population1
Asian Population17
Hawaiian Population0
Hispanic Population60
Median age (Male)38.5
Median age (Female)43.2
Total households659
Family households (families)465
Average household size2.57
Average family size3.03
Total housing units741
* 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],