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ZIP CODE TABULATION AREA

19703

Delaware · 15,460 residents · 3.97 sq mi
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ZIP 19703 is a ZIP code of 15,460 people in New Castle County. Density works out to 3,893 people per square mile. Owners hold 55% of the housing stock. That trails the New Castle County median by roughly 16%. The typical home is worth $284,700. About 37% of adults have finished a four-year degree. Among the 24 ZIP codes in New Castle County, 19703 ranks 18th by median household income.

$76,939
US average: $82,259
$44,389
US average: $44,673
$284,700
US average: $376,019
37.4%
US average: 35.6%
Land area
3.97 sq mi
Age, sex & households
Under 18
18.6%
Age 65+
16.0%
49.3%
50.7%
2.21 people
Race & ethnicity · 2024
2024
White, non-Hispanic46.4%(7,167)
Black28.4%(4,395)
Hispanic / Latino8.9%(1,380)
Asian11.7%(1,810)
Other4.6%(708)
85
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
3.7
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within New Castle County
Income rank vs other ZIPs
LOWEST18TH OF 24HIGHEST
Adjacent ZIPs
19701$111,198
19702$92,446
19706$83,681
19707$172,696
Frequently asked

How many people live in ZIP code 19703?

ZIP code 19703 has about 15,460 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 19703?

The typical household in ZIP code 19703 earns about $76,939 a year. Half of households make more than that, and half make less.

Is ZIP code 19703 expensive?

In ZIP code 19703, the median home is worth about $284,700, and the typical rent is about $1,392 a month.

How educated are people in ZIP code 19703?

About 37.4% of adults age 25 and over in ZIP code 19703 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 19703?

About 10.1% of people in ZIP code 19703 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024