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Decatur, Illinois

Last updated: 2024 BLS data · Page refreshed:

City Profile — Demographics, Income, Education & Housing
Data: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates
69,815
Population
$51,592
Median Income
$99,600
Home Value
39.2
Median Age

Demographics

Decatur has a population of 69,815 with a median age of 39.2. Here is the racial and ethnic breakdown of the population:

White
66.1%
Black
23.3%
Other
5.8%
Hispanic
3.3%
Asian
1.5%
Demographic Value
Total Population69,815
Median Age39.2
White66.1%
Black or African American23.3%
Asian1.5%
Hispanic or Latino3.3%
Other / Two or More Races5.8%
Decatur, Illinois — racial composition (Census ACS 2024)Donut chart of 5 segments totaling 100.White: 66.1%Black: 23.3%Other: 5.8%Hispanic/Latino: 3.3%Other: 1.5%69,815PopulationWhiteWhite66.1%BlackBlack23.3%OtherOther5.8%Hispanic/LatinoHispanic/Latino3.3%OtherOther1.5%

Income & Economy

The median household income in Decatur is $51,592, which is 36.0% below the national median of $80,610. The per capita income is $32,769. The poverty rate is 19.4%.

$51,592
Median Household Income
$32,769
Per Capita Income
19.4%
Poverty Rate

Employment

The unemployment rate in Decatur is 6.6%, compared to the national rate of 4.1%.

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Education

In Decatur, 91.7% of residents age 25+ have a high school diploma or higher, and 21.6% hold a bachelor's degree or higher (7.7% with a graduate or professional degree).

HS Diploma+
91.7%
Bachelor's+
21.6%
Graduate+
7.7%
Education Level % of Adults (25+)
High School Diploma or Higher91.7%
Bachelor's Degree or Higher21.6%
Graduate or Professional Degree7.7%

Housing

The median home value in Decatur is $99,600, below the national median of $303,400. The median monthly rent is $845. The homeownership rate is 62.9%.

$99,600
Median Home Value
$845/mo
Median Rent
62.9%
Homeownership Rate
Housing Metric Value
Median Home Value$99,600
Median Monthly Rent$845
Homeownership Rate62.9%
Vacancy Rate14.2%

Salaries in Illinois

Explore salary data for popular occupations in Illinois:

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Other Cities in Illinois

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Frequently Asked Questions

What is the population of Decatur, Illinois?
The population of Decatur, Illinois is 69,815 according to U.S. Census Bureau ACS 2024 5-Year Estimates.
What is the median household income in Decatur, Illinois?
The median household income in Decatur, Illinois is $51,592. This is 36.0% below the national median of $80,610.
What is the median home value in Decatur, Illinois?
The median home value in Decatur, Illinois is $99,600. The median monthly rent is $845.
What percentage of people in Decatur have a college degree?
In Decatur, Illinois, 21.6% of adults age 25 and older hold a bachelor's degree or higher, and 91.7% have a high school diploma or higher.
Is Decatur, Illinois an affordable place to live?
The home price-to-income ratio in Decatur, Illinois is 1.9x (median home value $99,600 vs. median income $51,592), making it relatively affordable by that measure. A ratio under 4.0 is generally considered affordable.

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