ZIP CodeUnique
19721
New Castle, DE
ZIP Code 19721 covers New Castle, Delaware. Browse Census demographics: population, median income, housing units, educational attainment, and health coverage.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
—
People
Median age
—
Housing
Total households
—
Income
Median household income
—
Housing
Total housing units
—
Employment
Employment rate
—
Education
Bachelor’s degree or higher
—
Healthcare
Insured population
—
ZIP details
Local time 01:43:50(ET)| Location | New Castle, DE |
|---|---|
| County | New Castle |
| Timezone | Eastern Time (ET) |
| Coordinates | — |
| Land area | 0 sq miles(0 m²) |
Map of ZIP Code 19721 — New Castle, DE
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS