Sussex County, DE
Demographics & Statistics
Updated: 2025-10-25
Updated: 2025-10-25
Life in Sussex County research summary. HomeSnacks has been researching the quality of life in Sussex County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Sussex County:
The population in Sussex County is 247,799.
The median home value in Sussex County is $486,716.
The median income in Sussex County is $78,162.
The median rent in Sussex County is $1,221.
The unemployment rate in Sussex County is 5.1%.
The poverty rate in Sussex County is 11.5%.
The average high in Sussex County is 67.7° and there are 111.6 inches of rainfall annually.
The average high in Sussex County is 67.7°.
There are 90.82 nice days each year.
Expect an average of 111.6 inches of rain each year with 4.1 inches of snow.
There is an average of 5:18 hours of sun each day in Sussex County.
| Stat | Sussex County |
|---|---|
| Mean High | 67.7 |
| Nice Days | 90.82 |
| Rainfall | 111.6 |
| Snowfall | 4.1 |
| Sunny Hours | 5:18 |
The current population in Sussex County is 247,799. The population has increased 4.3% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 234,045 | 1.6% |
| 2022 | 230,249 | 2.6% |
| 2021 | 224,384 | - |
Sussex County is 51.4% female with 127,479 female residents.
Sussex County is 48.6% male with 120,320 male residents.
| Gender | Sussex County | DE | USA |
|---|---|---|---|
| Female | 51.4% | 51.5% | 50.5% |
| Male | 48.6% | 48.5% | 49.5% |
Sussex County is:
72.8% White with 180,486 White residents.
10.2% African American with 25,323 African American residents.
0.2% American Indian with 554 American Indian residents.
1.2% Asian with 3,054 Asian residents.
0.0% Hawaiian with 0 Hawaiian residents.
0.5% Other with 1,197 Other residents.
3.8% Two Or More with 9,397 Two Or More residents.
11.2% Hispanic with 27,788 Hispanic residents.
| Race | Sussex County | DE | USA |
|---|---|---|---|
| White | 72.8% | 59.0% | 58.2% |
| African American | 10.2% | 21.4% | 12.0% |
| American Indian | 0.2% | 0.1% | 0.5% |
| Asian | 1.2% | 4.1% | 5.7% |
| Hawaiian | 0.0% | 0.0% | 0.2% |
| Other | 0.5% | 0.5% | 0.5% |
| Two Or More | 3.8% | 4.1% | 3.9% |
| Hispanic | 11.2% | 10.7% | 19.0% |
3.5% of households in Sussex County earn Less than $10,000.
3.2% of households in Sussex County earn $10,000 to $14,999.
6.1% of households in Sussex County earn $15,000 to $24,999.
6.7% of households in Sussex County earn $25,000 to $34,999.
11.9% of households in Sussex County earn $35,000 to $49,999.
16.5% of households in Sussex County earn $50,000 to $74,999.
14.7% of households in Sussex County earn $75,000 to $99,999.
17.6% of households in Sussex County earn $100,000 to $149,999.
9.5% of households in Sussex County earn $150,000 to $199,999.
10.1% of households in Sussex County earn $200,000 or more.
| Income | Sussex County | DE | USA |
|---|---|---|---|
| Less than $10,000 | 3.5% | 4.0% | 4.9% |
| $10,000 to $14,999 | 3.2% | 2.8% | 3.6% |
| $15,000 to $24,999 | 6.1% | 5.6% | 6.6% |
| $25,000 to $34,999 | 6.7% | 6.3% | 6.8% |
| $35,000 to $49,999 | 11.9% | 10.5% | 10.4% |
| $50,000 to $74,999 | 16.5% | 16.0% | 15.7% |
| $75,000 to $99,999 | 14.7% | 13.7% | 12.7% |
| $100,000 to $149,999 | 17.6% | 18.7% | 17.4% |
| $150,000 to $199,999 | 9.5% | 10.7% | 9.3% |
| $200,000 or more | 10.1% | 11.5% | 12.6% |
3.0% of adults in Sussex County completed < 9th grade.
7.0% of adults in Sussex County completed 9-12th grade.
30.0% of adults in Sussex County completed high school / ged.
18.0% of adults in Sussex County completed some college.
9.0% of adults in Sussex County completed associate's degree.
19.0% of adults in Sussex County completed bachelor's degree.
10.0% of adults in Sussex County completed master's degree.
2.0% of adults in Sussex County completed professional degree.
2.0% of adults in Sussex County completed doctorate degree.
| Education | Sussex County | DE | USA |
|---|---|---|---|
| < 9th Grade | 3% | 4% | 5% |
| 9-12th Grade | 7% | 5% | 6% |
| High School / GED | 30% | 28% | 26% |
| Some College | 18% | 19% | 19% |
| Associate's Degree | 9% | 8% | 9% |
| Bachelor's Degree | 19% | 20% | 21% |
| Master's Degree | 10% | 11% | 10% |
| Professional Degree | 2% | 2% | 2% |
| Doctorate Degree | 2% | 2% | 2% |
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