New Castle County, DE vs Sussex County, DE
Side-by-side demographic comparison · ACS 2024
Key Metrics
Population — New Castle County
577,961
Rank #122 of 3,222
Population — Sussex County
255,626
Rank #282 of 3,222
Income — New Castle County
$91,166 +21.3% vs nation
Rank #278 of 3,222
Income — Sussex County
$81,497 +8.4% vs nation
Rank #524 of 3,222
Poverty — New Castle County
10.1% −19.6% vs nation
Rank #820 of 3,222
Poverty — Sussex County
10.9% −13.7% vs nation
Rank #985 of 3,222
Home Value — New Castle County
$352,200 +24.9% vs nation
Rank #407 of 3,222
Home Value — Sussex County
$382,600 +35.7% vs nation
Rank #333 of 3,222
All Metrics
| Metric | New Castle County, DE | Sussex County, DE |
|---|---|---|
| Total Population | 577,961 ▲ | 255,626 |
| Median Household Income | $91,166 ▲ | $81,497 |
| Per Capita Income | $47,777 ▲ | $46,684 |
| Poverty Rate | 10.1% ▲ | 10.9% |
| Median Home Value | $352,200 | $382,600 ▲ |
| Median Gross Rent | $1,448 ▲ | $1,238 |
| Homeownership Rate | 69.0% | 81.6% ▲ |
| Bachelor's Degree or Higher | 39.7% ▲ | 33.0% |
| Unemployment Rate | 4.8% ▲ | 5.3% |
| Median Age | 39.3 years | 51.9 years ▲ |
| Health Insurance Coverage | 94.1% ▲ | 93.0% |
| Mean Commute Time | 27.8 min | 29.4 min ▲ |
Rate Comparison
New Castle County
Sussex County
Race & Ethnicity
New Castle County
Sussex County
New Castle County vs Sussex County
New Castle County, DE has a population of 577,961 while Sussex County, DE has 255,626. New Castle County has a higher median household income ($91,166 vs $81,497).
Overall, New Castle County, DE leads in 8 out of 12 comparable metrics. This comparison uses data from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.