ZIP Code 19709 Map
Census ZIP Code Tabulation Area 19709 in Middletown, DE (New Castle County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 19709 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
53,234
Households
18,608
Median household income
$132,956
Median age
40.2 years
Median home value
$470,900
Median gross rent
$1,599/mo
Owner-occupied homes
86.2%
Bachelor's degree or higher
48.1%
Below poverty level
5%
Land area
77.6 sq mi
Population density
686 / sq mi