Sangamon County, IL
Demographics & Statistics
Updated: 2025-10-25
Updated: 2025-10-25
Life in Sangamon County research summary. HomeSnacks has been researching the quality of life in Sangamon 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 Sangamon County:
The population in Sangamon County is 195,217.
The median home value in Sangamon County is $189,421.
The median income in Sangamon County is $74,114.
The median rent in Sangamon County is $954.
The unemployment rate in Sangamon County is 5.5%.
The poverty rate in Sangamon County is 12.9%.
The average high in Sangamon County is 71.3° and there are 96.5 inches of rainfall annually.
The average high in Sangamon County is 71.3°.
There are 79.7 nice days each year.
Expect an average of 96.5 inches of rain each year with 6.5 inches of snow.
There is an average of 5:03 hours of sun each day in Sangamon County.
| Stat | Sangamon County |
|---|---|
| Mean High | 71.3 |
| Nice Days | 79.7 |
| Rainfall | 96.5 |
| Snowfall | 6.5 |
| Sunny Hours | 5:03 |
The current population in Sangamon County is 195,217. The population has decreased -0.1% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 196,759 | 0.4% |
| 2022 | 195,963 | -0.5% |
| 2021 | 196,861 | - |
Sangamon County is 51.7% female with 100,947 female residents.
Sangamon County is 48.3% male with 94,270 male residents.
| Gender | Sangamon County | IL | USA |
|---|---|---|---|
| Female | 51.7% | 50.6% | 50.5% |
| Male | 48.3% | 49.4% | 49.5% |
Sangamon County is:
78.1% White with 152,464 White residents.
12.5% African American with 24,341 African American residents.
0.1% American Indian with 103 American Indian residents.
2.1% Asian with 4,117 Asian residents.
0.0% Hawaiian with 32 Hawaiian residents.
0.5% Other with 895 Other residents.
4.0% Two Or More with 7,814 Two Or More residents.
2.8% Hispanic with 5,451 Hispanic residents.
| Race | Sangamon County | IL | USA |
|---|---|---|---|
| White | 78.1% | 58.7% | 58.2% |
| African American | 12.5% | 13.6% | 12.0% |
| American Indian | 0.1% | 0.1% | 0.5% |
| Asian | 2.1% | 5.8% | 5.7% |
| Hawaiian | 0.0% | 0.0% | 0.2% |
| Other | 0.5% | 0.3% | 0.5% |
| Two Or More | 4.0% | 3.0% | 3.9% |
| Hispanic | 2.8% | 18.5% | 19.0% |
5.7% of households in Sangamon County earn Less than $10,000.
3.7% of households in Sangamon County earn $10,000 to $14,999.
6.4% of households in Sangamon County earn $15,000 to $24,999.
6.9% of households in Sangamon County earn $25,000 to $34,999.
11.4% of households in Sangamon County earn $35,000 to $49,999.
16.5% of households in Sangamon County earn $50,000 to $74,999.
12.9% of households in Sangamon County earn $75,000 to $99,999.
18.1% of households in Sangamon County earn $100,000 to $149,999.
9.5% of households in Sangamon County earn $150,000 to $199,999.
8.8% of households in Sangamon County earn $200,000 or more.
| Income | Sangamon County | IL | USA |
|---|---|---|---|
| Less than $10,000 | 5.7% | 5.2% | 4.9% |
| $10,000 to $14,999 | 3.7% | 3.4% | 3.6% |
| $15,000 to $24,999 | 6.4% | 6.2% | 6.6% |
| $25,000 to $34,999 | 6.9% | 6.5% | 6.8% |
| $35,000 to $49,999 | 11.4% | 9.9% | 10.4% |
| $50,000 to $74,999 | 16.5% | 15.1% | 15.7% |
| $75,000 to $99,999 | 12.9% | 12.7% | 12.7% |
| $100,000 to $149,999 | 18.1% | 17.9% | 17.4% |
| $150,000 to $199,999 | 9.5% | 9.9% | 9.3% |
| $200,000 or more | 8.8% | 13.1% | 12.6% |
2.0% of adults in Sangamon County completed < 9th grade.
5.0% of adults in Sangamon County completed 9-12th grade.
28.0% of adults in Sangamon County completed high school / ged.
21.0% of adults in Sangamon County completed some college.
9.0% of adults in Sangamon County completed associate's degree.
21.0% of adults in Sangamon County completed bachelor's degree.
10.0% of adults in Sangamon County completed master's degree.
3.0% of adults in Sangamon County completed professional degree.
1.0% of adults in Sangamon County completed doctorate degree.
| Education | Sangamon County | IL | USA |
|---|---|---|---|
| < 9th Grade | 2% | 5% | 5% |
| 9-12th Grade | 5% | 5% | 6% |
| High School / GED | 28% | 25% | 26% |
| Some College | 21% | 20% | 19% |
| Associate's Degree | 9% | 8% | 9% |
| Bachelor's Degree | 21% | 22% | 21% |
| Master's Degree | 10% | 11% | 10% |
| Professional Degree | 3% | 2% | 2% |
| Doctorate Degree | 1% | 2% | 2% |
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