Macon County, Illinois
Located in Illinois, Macon County has a population of 101,849 residents and a median age of 40.6 years, making it the #610 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 15.0%. The median home value is $127,300, and the median household income is $62,666, which is 17% below the national median.
Demographics
Macon County has a population of 101,849, making it the #610 most populous county in the US. The median age is 40.6 years, which is 4.4% above the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in Macon County is $62,666, ranking #1,830 out of 3,222 counties — 16.6% below the national median. The poverty rate is 15.0% and unemployment stands at 6.8%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Macon County is $127,300 (-54.8% vs national). Renters pay a median of $847/mo and the homeownership rate is 70.2%.
Median Home Value Trend
Rankings →Household Type
Education
In Macon County, 24.4% of adults age 25+ hold a bachelor's degree or higher, which is 27.6% below the national average, ranking #1,312 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Macon County is 74.6 years. 18.6% of adults report poor or fair health and 5.4% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
18.3% of adults in Macon County smoke , 37.1% are obese , and 20.4% report excessive drinking. The drug overdose death rate is 29.0 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in Macon County is 10.6 per 100,000 and the suicide rate is 12.7 per 100,000. Motor vehicle deaths occur at a rate of 12.6 per 100,000.
Homicide Rate Trend
Families & Children
22.6% of children in Macon County live in poverty and the infant mortality rate is 7.0 per 1,000 live births. The teen birth rate is 25.5 per 1,000 females age 15–19.
Infant Mortality Trend
Civic & Transportation
Voter turnout in Macon County is 61.5%. The mean commute time is 21.4 min, which is 22.4% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Macon County voted Republican with a margin of 18.9%. The vote was 39.8% Dem / 58.7% Rep. Compared to 2020, the margin shifted 1.2 toward Republicans .
Vote Share Over Time
About Macon County, Illinois
Macon County, Illinois has a total population of 101,849, making it the 610th most populous county in the United States. The median age in Macon County is 40.6 years, which is 4.4% above the national median of 38.9 years.
The median household income in Macon County is $62,666, which ranks #1,830 of 3,222 counties nationwide. This is 16.6% below the national median of $75,149. The poverty rate is 15.0%, higher than the national rate of 12.6%. The unemployment rate stands at 6.8%.
The median home value in Macon County is $127,300, 54.8% below the national median. Renters in Macon County pay a median gross rent of $847 per month. The homeownership rate is 70.2%, compared to the national rate of 64.4%.
In Macon County, 24.4% of residents aged 25 and older hold a bachelor's degree or higher, 27.6% below the national average of 33.7%. Health insurance coverage stands at 95.9% of the population. The average commute time for workers is 21.4 min.
Macon County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 73.3% of the population, followed by Black (non-Hispanic) (16.2%) and Two or More Races (5.6%).
All data for Macon County, Illinois comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.