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ZIP CODE TABULATION AREA

19803

Delaware · 22,279 residents · 12.659 sq mi
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ZIP 19803 is significantly wealthier than the US average, with a median household income of $135,218. Population has held roughly steady since 2024. 61% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $457,200. With a median age of 46.4, the population is older than the US median of 38.9. Households here earn about 48% more than the New Castle County median. Among the 24 ZIP codes in New Castle County, 19803 ranks 4th by median household income.

$135,218
US average: $82,259
$457,200
US average: $376,019
60.9%
US average: 35.6%
Age, sex & households
Under 18
20.7%
Age 65+
24.0%
51.4%
48.6%
2.49 people
Race & ethnicity · 2024
2024
White, non-Hispanic81.6%(18,175)
Black5.2%(1,159)
Hispanic / Latino6.1%(1,358)
Asian3.6%(806)
Other3.5%(781)
Diversity Score40.7%(9,065)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within New Castle County
Income rank vs other ZIPs
LOWEST4TH OF 24HIGHEST
Adjacent ZIPs
19701$111,198
19702$92,446
19703$76,939
19706$83,681
Frequently asked

How many people live in ZIP code 19803?

ZIP code 19803 has about 22,279 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 19803?

The typical household in ZIP code 19803 earns about $135,218 a year. Half of households make more than that, and half make less.

Is ZIP code 19803 expensive?

In ZIP code 19803, the median home is worth about $457,200, and the typical rent is about $1,722 a month.

How educated are people in ZIP code 19803?

About 60.9% of adults age 25 and over in ZIP code 19803 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 19803?

About 2.0% of people in ZIP code 19803 live below the federal poverty line.

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