Updated: 2025-10-25
Life in Sullivan County research summary. HomeSnacks has been researching the quality of life in Sullivan 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 Sullivan County:
The population in Sullivan County is 43,529.
The median home value in Sullivan County is $380,641.
The median income in Sullivan County is $75,929.
The median rent in Sullivan County is $1,159.
The unemployment rate in Sullivan County is 2.3%.
The poverty rate in Sullivan County is 10.8%.
The average high in Sullivan County is 60.9° and there are 86.1 inches of rainfall annually.
The average high in Sullivan County is 60.9°.
There are 70.86 nice days each year.
Expect an average of 86.1 inches of rain each year with 22.4 inches of snow.
There is an average of 4:12 hours of sun each day in Sullivan County.
| Stat | Sullivan County |
|---|---|
| Mean High | 60.9 |
| Nice Days | 70.86 |
| Rainfall | 86.1 |
| Snowfall | 22.4 |
| Sunny Hours | 4:12 |
The current population in Sullivan County is 43,529. The population has increased 0.0% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 43,105 | -0.2% |
| 2022 | 43,173 | 0.2% |
| 2021 | 43,104 | - |
Sullivan County is 49.8% female with 21,671 female residents.
Sullivan County is 50.2% male with 21,858 male residents.
| Gender | Sullivan County | NH | USA |
|---|---|---|---|
| Female | 49.8% | 50.1% | 50.5% |
| Male | 50.2% | 49.9% | 49.5% |
Sullivan County is:
91.8% White with 39,951 White residents.
0.8% African American with 357 African American residents.
0.0% American Indian with 7 American Indian residents.
0.5% Asian with 238 Asian residents.
0.0% Hawaiian with 9 Hawaiian residents.
0.3% Other with 121 Other residents.
4.5% Two Or More with 1,975 Two Or More residents.
2.0% Hispanic with 871 Hispanic residents.
| Race | Sullivan County | NH | USA |
|---|---|---|---|
| White | 91.8% | 87.5% | 58.2% |
| African American | 0.8% | 1.4% | 12.0% |
| American Indian | 0.0% | 0.1% | 0.5% |
| Asian | 0.5% | 2.6% | 5.7% |
| Hawaiian | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.4% | 0.5% |
| Two Or More | 4.5% | 3.5% | 3.9% |
| Hispanic | 2.0% | 4.5% | 19.0% |
5.6% of households in Sullivan County earn Less than $10,000.
3.7% of households in Sullivan County earn $10,000 to $14,999.
6.3% of households in Sullivan County earn $15,000 to $24,999.
7.6% of households in Sullivan County earn $25,000 to $34,999.
10.8% of households in Sullivan County earn $35,000 to $49,999.
15.4% of households in Sullivan County earn $50,000 to $74,999.
14.3% of households in Sullivan County earn $75,000 to $99,999.
18.2% of households in Sullivan County earn $100,000 to $149,999.
7.6% of households in Sullivan County earn $150,000 to $199,999.
10.6% of households in Sullivan County earn $200,000 or more.
| Income | Sullivan County | NH | USA |
|---|---|---|---|
| Less than $10,000 | 5.6% | 2.9% | 4.9% |
| $10,000 to $14,999 | 3.7% | 2.5% | 3.6% |
| $15,000 to $24,999 | 6.3% | 5.0% | 6.6% |
| $25,000 to $34,999 | 7.6% | 5.6% | 6.8% |
| $35,000 to $49,999 | 10.8% | 8.4% | 10.4% |
| $50,000 to $74,999 | 15.4% | 14.6% | 15.7% |
| $75,000 to $99,999 | 14.3% | 12.9% | 12.7% |
| $100,000 to $149,999 | 18.2% | 20.0% | 17.4% |
| $150,000 to $199,999 | 7.6% | 12.2% | 9.3% |
| $200,000 or more | 10.6% | 15.7% | 12.6% |
2.0% of adults in Sullivan County completed < 9th grade.
6.0% of adults in Sullivan County completed 9-12th grade.
37.0% of adults in Sullivan County completed high school / ged.
14.0% of adults in Sullivan County completed some college.
10.0% of adults in Sullivan County completed associate's degree.
19.0% of adults in Sullivan County completed bachelor's degree.
9.0% of adults in Sullivan County completed master's degree.
2.0% of adults in Sullivan County completed professional degree.
1.0% of adults in Sullivan County completed doctorate degree.
| Education | Sullivan County | NH | USA |
|---|---|---|---|
| < 9th Grade | 2% | 1% | 5% |
| 9-12th Grade | 6% | 4% | 6% |
| High School / GED | 37% | 27% | 26% |
| Some College | 14% | 17% | 19% |
| Associate's Degree | 10% | 10% | 9% |
| Bachelor's Degree | 19% | 24% | 21% |
| Master's Degree | 9% | 12% | 10% |
| Professional Degree | 2% | 2% | 2% |
| Doctorate Degree | 1% | 2% | 2% |
HomeSnacks is based in Durham, NC.
We aim to deliver bite-sized pieces of infotainment about where you live.
We use data, analytics, and a sense of humor to determine quality of life for places across the nation.