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ZIP CODE TABULATION AREA

19734

Delaware · 14,214 residents · 79.858 sq mi
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ZIP 19734 is significantly wealthier than the US average, with a median household income of $127,803. Population has held roughly steady since 2024. Median home value is $430,700. Poverty is rare here, at 5.5% of residents. Households here earn about 40% more than the New Castle County median. Among the 24 ZIP codes in New Castle County, 19734 ranks 6th by median household income.

$127,803
US average: $82,259
$430,700
US average: $376,019
33.2%
US average: 35.6%
Age, sex & households
Under 18
29.0%
Age 65+
15.4%
47.1%
52.9%
3.13 people
Race & ethnicity · 2024
2024
White, non-Hispanic68.3%(9,710)
Black20.3%(2,887)
Hispanic / Latino5.2%(741)
Asian2.6%(366)
Other3.6%(510)
Diversity Score60.9%(8,660)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within New Castle County
Income rank vs other ZIPs
LOWEST6TH 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 19734?

ZIP code 19734 has about 14,214 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 19734?

The typical household in ZIP code 19734 earns about $127,803 a year. Half of households make more than that, and half make less.

Is ZIP code 19734 expensive?

In ZIP code 19734, the median home is worth about $430,700, and the typical rent is about $1,324 a month.

How educated are people in ZIP code 19734?

About 33.2% of adults age 25 and over in ZIP code 19734 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 19734?

About 5.5% of people in ZIP code 19734 live below the federal poverty line.

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