New Castle County, DE — Population & Demographics
New Castle County, DE has a population of 573,030. The median household income is $89,901 and the median age is 39.2.
573,030
Population
$89,901
Median Income
$329,800
Median Home Value
39.2
Median Age
Race & Ethnicity
| White | 56.5% |
| Black or African American | 25.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Economy & Income
$89,901
Median Household Income
$46,990
Per Capita Income
6.7%
Poverty Rate
3.2%
Unemployment
Housing
$329,800
Median Home Value
$1,379
Median Rent
68.5%
Homeownership
Education
92.6%
High School+
39.2%
Bachelor's+
Frequently Asked Questions
New Castle County, DE has a population of 573,030 according to Census ACS 2023 data.
The median household income in New Castle County, DE is $89,901.
Data from the American Community Survey (ACS) 5-Year estimates.