Jo Daviess County, IL
Demographics & Statistics
Updated: 2025-10-25
Updated: 2025-10-25
Life in Jo Daviess County research summary. HomeSnacks has been researching the quality of life in Jo Daviess 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 Jo Daviess County:
The population in Jo Daviess County is 21,918.
The median home value in Jo Daviess County is $248,331.
The median income in Jo Daviess County is $74,954.
The median rent in Jo Daviess County is $795.
The unemployment rate in Jo Daviess County is 3.0%.
The poverty rate in Jo Daviess County is 8.0%.
The average high in Jo Daviess County is 66.5° and there are 83.7 inches of rainfall annually.
The average high in Jo Daviess County is 66.5°.
There are 73.38 nice days each year.
Expect an average of 83.7 inches of rain each year with 11.4 inches of snow.
There is an average of 4:44 hours of sun each day in Jo Daviess County.
| Stat | Jo Daviess County |
|---|---|
| Mean High | 66.5 |
| Nice Days | 73.38 |
| Rainfall | 83.7 |
| Snowfall | 11.4 |
| Sunny Hours | 4:44 |
The current population in Jo Daviess County is 21,918. The population has increased 1.9% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 21,995 | 2.6% |
| 2022 | 21,429 | -0.7% |
| 2021 | 21,588 | - |
Jo Daviess County is 49.7% female with 10,883 female residents.
Jo Daviess County is 50.3% male with 11,035 male residents.
| Gender | Jo Daviess County | IL | USA |
|---|---|---|---|
| Female | 49.7% | 50.6% | 50.5% |
| Male | 50.3% | 49.4% | 49.5% |
Jo Daviess County is:
92.2% White with 20,210 White residents.
0.8% African American with 181 African American residents.
0.2% American Indian with 40 American Indian residents.
0.5% Asian with 109 Asian residents.
0.1% Hawaiian with 13 Hawaiian residents.
0.3% Other with 71 Other residents.
1.9% Two Or More with 415 Two Or More residents.
4.0% Hispanic with 879 Hispanic residents.
| Race | Jo Daviess County | IL | USA |
|---|---|---|---|
| White | 92.2% | 58.7% | 58.2% |
| African American | 0.8% | 13.6% | 12.0% |
| American Indian | 0.2% | 0.1% | 0.5% |
| Asian | 0.5% | 5.8% | 5.7% |
| Hawaiian | 0.1% | 0.0% | 0.2% |
| Other | 0.3% | 0.3% | 0.5% |
| Two Or More | 1.9% | 3.0% | 3.9% |
| Hispanic | 4.0% | 18.5% | 19.0% |
3.4% of households in Jo Daviess County earn Less than $10,000.
2.3% of households in Jo Daviess County earn $10,000 to $14,999.
7.2% of households in Jo Daviess County earn $15,000 to $24,999.
6.9% of households in Jo Daviess County earn $25,000 to $34,999.
12.9% of households in Jo Daviess County earn $35,000 to $49,999.
17.3% of households in Jo Daviess County earn $50,000 to $74,999.
16.4% of households in Jo Daviess County earn $75,000 to $99,999.
19.1% of households in Jo Daviess County earn $100,000 to $149,999.
6.9% of households in Jo Daviess County earn $150,000 to $199,999.
7.7% of households in Jo Daviess County earn $200,000 or more.
| Income | Jo Daviess County | IL | USA |
|---|---|---|---|
| Less than $10,000 | 3.4% | 5.2% | 4.9% |
| $10,000 to $14,999 | 2.3% | 3.4% | 3.6% |
| $15,000 to $24,999 | 7.2% | 6.2% | 6.6% |
| $25,000 to $34,999 | 6.9% | 6.5% | 6.8% |
| $35,000 to $49,999 | 12.9% | 9.9% | 10.4% |
| $50,000 to $74,999 | 17.3% | 15.1% | 15.7% |
| $75,000 to $99,999 | 16.4% | 12.7% | 12.7% |
| $100,000 to $149,999 | 19.1% | 17.9% | 17.4% |
| $150,000 to $199,999 | 6.9% | 9.9% | 9.3% |
| $200,000 or more | 7.7% | 13.1% | 12.6% |
1.0% of adults in Jo Daviess County completed < 9th grade.
4.0% of adults in Jo Daviess County completed 9-12th grade.
32.0% of adults in Jo Daviess County completed high school / ged.
22.0% of adults in Jo Daviess County completed some college.
12.0% of adults in Jo Daviess County completed associate's degree.
19.0% of adults in Jo Daviess County completed bachelor's degree.
8.0% of adults in Jo Daviess County completed master's degree.
1.0% of adults in Jo Daviess County completed professional degree.
1.0% of adults in Jo Daviess County completed doctorate degree.
| Education | Jo Daviess County | IL | USA |
|---|---|---|---|
| < 9th Grade | 1% | 5% | 5% |
| 9-12th Grade | 4% | 5% | 6% |
| High School / GED | 32% | 25% | 26% |
| Some College | 22% | 20% | 19% |
| Associate's Degree | 12% | 8% | 9% |
| Bachelor's Degree | 19% | 22% | 21% |
| Master's Degree | 8% | 11% | 10% |
| Professional Degree | 1% | 2% | 2% |
| Doctorate Degree | 1% | 2% | 2% |
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