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Zip Code 19706 — Delaware City, DE

19706 is a ZIP Code associated with Delaware City, DE, located within New Castle. The postal region supports an estimated population of 2,038 residents across Data Pending housing units, with a population density of 310.9 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.571500, -75.590500)

Data Metric	Local Statistic
Postal / Zip Code	19706
Primary City	Delaware City
State / Province	DE
County	New Castle
Total Population	2,038
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	310.9 people/sq mi
Timezone	America/New_York

How 19706 Compares

Metric	ZIP 19706	New Castle County	DE State Average
Population	2,038	573,431	1,021,605
Median Income	Data Pending	N/A	N/A
Population Density	310.9 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 19733	Saint Georges	3.4 mi	186	N/A
Zip 19731	Port Penn	4.2 mi	655	N/A
Zip 19720	New Castle	5.2 mi	62,392	N/A
Zip 19701	Bear	5.9 mi	42,984	N/A
Zip 19709	Middletown	7.5 mi	53,234	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →