Atlanta city, Illinois Demographics & Population 2026
As of 2026, Atlanta city, Illinois has a total population of 1,738, the 538th largest city in Illinois, with a median household income of $64,091, which is 22% lower than the state average. The poverty rate is 13.1%.
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 1.9x.
Atlanta city Quick Facts
How Atlanta city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 60 | National average: 60
Education
Educational Attainment (Adults 25+)
Atlanta city Rankings in Illinois
Explore Illinois Rankings
Cities Similar to Atlanta city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Hodgkins village | 1,766 | $63,056 | $39,200 | 12.7% | 11.8% |
| Steeleville village | 1,732 | $60,982 | $155,100 | 14.3% | 13.5% |
| Lacon city | 1,768 | $60,750 | $111,700 | 12.0% | 14.3% |
| Maroa city | 1,751 | $72,500 | $128,200 | 32.8% | 6.5% |
| Prophetstown city | 1,828 | $66,797 | $116,300 | 14.1% | 10.8% |
Population Overview
Atlanta city is a small community located in Illinois. The total population is 1,738. It ranks as the 538th most populous out of 1,445 cities and towns in Illinois.
Age Demographics
The median age in Atlanta city is 37.7 years. This is 3% lower than the state median of 38.9 years.
Economy, Income & Housing
The median household income in Atlanta city is $64,091. This is 22% lower than the state median of $81,702. Compared to the national median of $78,538, household income here is 18% lower. The poverty rate stands at 13.1%. This is 12% higher than the state poverty rate of 11.7%. The unemployment rate is 4.4%. This is 25% lower than the state rate of 5.8%. The median home value is $123,400. Housing costs are 51% lower than the state median of $250,500. With a home-value-to-income ratio of just 1.9x, Atlanta city is one of the most affordable housing markets in the area. 82.3% of occupied housing units are owner-occupied. This homeownership rate is 23% higher than the state average of 66.8%.
Race & Ethnicity
Atlanta city has a predominantly White (non-Hispanic) population, comprising 96.0% of all residents. Hispanic or Latino residents account for 3.0%. The White (non-Hispanic) population is significantly higher than the state average (96.0% vs 58.8%). The Hispanic or Latino population (3.0%) is well below the state average of 18.5%.
Education
15.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 60% lower than the state rate of 37.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 94.9%.
Data Sources & Methodology
All demographic data for Atlanta city, Illinois is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Illinois state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,445 Census-designated places in Illinois. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Atlanta city, Illinois?
Atlanta city, Illinois has a population of 1,738 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Atlanta city, IL?
The median household income in Atlanta city is $64,091, which is 18% lower the national median of $78,538.
What is the poverty rate in Atlanta city, IL?
The poverty rate in Atlanta city is 13.1%. This means approximately 227 residents live below the federal poverty line.
What is the racial makeup of Atlanta city, Illinois?
Atlanta city's population is 96.0% White, 0.0% Black, 3.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Atlanta city, IL?
The median home value in Atlanta city is $123,400. The home-value-to-income ratio is 1.9x.
How educated is Atlanta city, Illinois?
15.0% of adults (25+) in Atlanta city hold a bachelor's degree or higher, and 2.1% hold a graduate or professional degree.