Knox County, TN
Demographics & Statistics
Updated: 2025-10-25
Updated: 2025-10-25
Life in Knox County research summary. HomeSnacks has been researching the quality of life in Knox 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 Knox County:
The population in Knox County is 487,401.
The median home value in Knox County is $372,730.
The median income in Knox County is $71,662.
The median rent in Knox County is $1,180.
The unemployment rate in Knox County is 3.6%.
The poverty rate in Knox County is 12.2%.
The average high in Knox County is 74.4° and there are 121.0 inches of rainfall annually.
The average high in Knox County is 74.4°.
There are 90.7 nice days each year.
Expect an average of 121.0 inches of rain each year with 3.2 inches of snow.
There is an average of 5:01 hours of sun each day in Knox County.
| Stat | Knox County |
|---|---|
| Mean High | 74.4 |
| Nice Days | 90.7 |
| Rainfall | 121.0 |
| Snowfall | 3.2 |
| Sunny Hours | 5:01 |
The current population in Knox County is 487,401. The population has increased 3.1% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 475,286 | 2.0% |
| 2022 | 466,184 | 1.1% |
| 2021 | 461,104 | - |
Knox County is 51.0% female with 248,758 female residents.
Knox County is 49.0% male with 238,643 male residents.
| Gender | Knox County | TN | USA |
|---|---|---|---|
| Female | 51.0% | 50.9% | 50.5% |
| Male | 49.0% | 49.1% | 49.5% |
Knox County is:
79.6% White with 387,760 White residents.
8.0% African American with 39,181 African American residents.
0.1% American Indian with 426 American Indian residents.
2.2% Asian with 10,813 Asian residents.
0.1% Hawaiian with 334 Hawaiian residents.
0.5% Other with 2,480 Other residents.
3.5% Two Or More with 16,828 Two Or More residents.
6.1% Hispanic with 29,579 Hispanic residents.
| Race | Knox County | TN | USA |
|---|---|---|---|
| White | 79.6% | 71.5% | 58.2% |
| African American | 8.0% | 15.7% | 12.0% |
| American Indian | 0.1% | 0.1% | 0.5% |
| Asian | 2.2% | 1.8% | 5.7% |
| Hawaiian | 0.1% | 0.1% | 0.2% |
| Other | 0.5% | 0.4% | 0.5% |
| Two Or More | 3.5% | 3.3% | 3.9% |
| Hispanic | 6.1% | 7.1% | 19.0% |
5.0% of households in Knox County earn Less than $10,000.
3.6% of households in Knox County earn $10,000 to $14,999.
7.1% of households in Knox County earn $15,000 to $24,999.
8.0% of households in Knox County earn $25,000 to $34,999.
11.7% of households in Knox County earn $35,000 to $49,999.
16.6% of households in Knox County earn $50,000 to $74,999.
12.8% of households in Knox County earn $75,000 to $99,999.
17.5% of households in Knox County earn $100,000 to $149,999.
7.5% of households in Knox County earn $150,000 to $199,999.
10.2% of households in Knox County earn $200,000 or more.
| Income | Knox County | TN | USA |
|---|---|---|---|
| Less than $10,000 | 5.0% | 5.2% | 4.9% |
| $10,000 to $14,999 | 3.6% | 4.2% | 3.6% |
| $15,000 to $24,999 | 7.1% | 7.8% | 6.6% |
| $25,000 to $34,999 | 8.0% | 7.9% | 6.8% |
| $35,000 to $49,999 | 11.7% | 12.4% | 10.4% |
| $50,000 to $74,999 | 16.6% | 17.4% | 15.7% |
| $75,000 to $99,999 | 12.8% | 13.2% | 12.7% |
| $100,000 to $149,999 | 17.5% | 16.4% | 17.4% |
| $150,000 to $199,999 | 7.5% | 7.1% | 9.3% |
| $200,000 or more | 10.2% | 8.3% | 12.6% |
2.0% of adults in Knox County completed < 9th grade.
5.0% of adults in Knox County completed 9-12th grade.
25.0% of adults in Knox County completed high school / ged.
19.0% of adults in Knox County completed some college.
9.0% of adults in Knox County completed associate's degree.
24.0% of adults in Knox County completed bachelor's degree.
11.0% of adults in Knox County completed master's degree.
3.0% of adults in Knox County completed professional degree.
2.0% of adults in Knox County completed doctorate degree.
| Education | Knox County | TN | USA |
|---|---|---|---|
| < 9th Grade | 2% | 3% | 5% |
| 9-12th Grade | 5% | 7% | 6% |
| High School / GED | 25% | 31% | 26% |
| Some College | 19% | 20% | 19% |
| Associate's Degree | 9% | 8% | 9% |
| Bachelor's Degree | 24% | 19% | 21% |
| Master's Degree | 11% | 8% | 10% |
| Professional Degree | 3% | 2% | 2% |
| Doctorate Degree | 2% | 1% | 2% |
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