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ZIP CODE TABULATION AREA

19711

Delaware · 49,432 residents · 27.4 sq mi
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With 49,432 people, ZIP 19711 is a ZIP code in New Castle County. 54% of adults hold a bachelor's degree, against 36% nationally. The median age is 34.7, younger than the US median of 38.9. There are 1,804 people per square mile. 80% were living in the same home a year earlier. Getting to work takes 21 minutes on average. Among the 24 ZIP codes in New Castle County, 19711 ranks 10th by median household income.

$95,403
US average: $82,259
$49,698
US average: $44,673
$398,900
US average: $376,019
53.7%
US average: 35.6%
Land area
27.4 sq mi
Age, sex & households
Under 18
15.8%
Age 65+
17.4%
50.7%
49.3%
2.51 people
Race & ethnicity · 2024
2024
White, non-Hispanic68.2%(33,718)
Black8.2%(4,061)
Hispanic / Latino9.7%(4,791)
Asian8.6%(4,246)
Other5.3%(2,616)
64
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
4.2
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
LOWEST10TH OF 24HIGHEST
Adjacent ZIPs
19701$111,198
19702$92,446
19703$76,939
19706$83,681
In context

ZIP 19711 compared with New Castle County

MeasureZIP 19711New Castle CountyDifference
Median household income$95,403$91,1665% higher
Median home value$398,900$352,20013% higher
Homes that are rented35.5%31.0%+4.6 pts
Bachelor's degree or higher53.7%39.7%+14.0 pts
Poverty rate15.4%10.1%+5.3 pts
Foreign-born residents12.2%12.8%−0.6 pts
Median age34.739.34.6 years younger
Frequently asked

How many people live in ZIP code 19711?

ZIP code 19711 has about 49,432 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 19711?

The typical household in ZIP code 19711 earns about $95,403 a year. Half of households make more than that, and half make less.

Is ZIP code 19711 expensive?

In ZIP code 19711, the median home is worth about $398,900, and the typical rent is about $1,636 a month.

How educated are people in ZIP code 19711?

About 53.7% of adults age 25 and over in ZIP code 19711 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 19711?

About 15.4% of people in ZIP code 19711 live below the federal poverty line.

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