Lincoln, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Lincoln, Illinois had a total population of 13,281, the 185th largest city in Illinois, with a median household income of $57,340, which is 31% lower than the state average. The poverty rate is 17.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 31% below the state average, indicating significant economic challenges.
- Housing is very affordable with a home-value-to-income ratio of just 2.2x.
Lincoln Quick Facts
How Lincoln Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 13,406 | 13,281 | -0.9% |
| Median household income | $54,390 | $57,340 | +5.4% |
| Median home value | $111,600 | $124,300 | +11.4% |
How Lincoln Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
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: 61 | National average: 61
Education
Educational Attainment (Adults 25+)
Lincoln Rankings in Illinois
Explore Illinois Rankings
Other Cities in Logan County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Atlanta | 1,580 | $80,972 | 8.1% | $134,400 |
| Mount Pulaski | 1,507 | $66,176 | 5.9% | $110,500 |
| San Jose | 557 | $55,809 | 30.7% | $76,800 |
| Elkhart | 533 | $108,594 | 4.9% | $121,600 |
| Hartsburg | 415 | $73,529 | 9.2% | $84,300 |
| Emden | 387 | $69,167 | 6.2% | $113,400 |
| Chestnut | 347 | $54,091 | 17.3% | $135,600 |
| Latham | 297 | $68,333 | 6.8% | $82,500 |
| Middletown | 249 | $52,188 | 35.5% | $60,000 |
| Broadwell | 248 | $61,250 | 8.9% | $107,300 |
Cities Similar to Lincoln
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Canton | 13,144 | $53,254 | $107,100 | 16.3% | 15.2% |
| Justice | 12,324 | $57,170 | $238,400 | 21.0% | 19.4% |
| Streator | 12,330 | $57,609 | $94,700 | 12.9% | 20.3% |
| Mount Vernon | 14,090 | $55,357 | $99,800 | 18.5% | 17.3% |
| Sterling | 14,717 | $57,350 | $108,700 | 21.1% | 15.3% |
Population Overview
Lincoln is a small city located in Illinois, within Logan County. The total population is 13,281. It ranks as the 185th most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Lincoln is 39.2 years. This is about the same as the state median of 39.0 years.
Economy, Income & Housing
The median household income in Lincoln is $57,340. This is 31% lower than the state median of $83,390. It is also 29% lower than the national median of $80,734. The poverty rate stands at 17.0%. This is 44% higher than the state poverty rate of 11.8%. The unemployment rate is 2.9%. This is 51% lower than the state rate of 5.8%. The median home value is $124,300. Housing costs are 53% lower than the state median of $263,300. With a home-value-to-income ratio of just 2.2x, Lincoln is one of the most affordable housing markets in the area. 56.9% of occupied housing units are owner-occupied. This homeownership rate is 15% lower than the state average of 67.1%.
Race & Ethnicity
Lincoln has a predominantly White (non-Hispanic) population, comprising 87.8% of all residents. Black or African American residents account for 4.8%. The White (non-Hispanic) population is significantly higher than the state average (87.8% vs 58.1%). The Black or African American population (4.8%) is well below the state average of 13.3%. The Hispanic or Latino population (2.3%) is well below the state average of 18.8%. The Asian population (0.7%) is well below the state average of 5.9%.
Education
20.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 46% lower than the state rate of 37.9%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.0%.
Data Sources & Methodology
All demographic data for Lincoln, Illinois is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. 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. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Lincoln, Illinois?
Lincoln, Illinois has a population of 13,281 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Lincoln, IL?
The median household income in Lincoln is $57,340, which is 29% lower than the national median of $80,734.
What is the poverty rate in Lincoln, IL?
The poverty rate in Lincoln is 17.0%. This means approximately 2,092 residents live below the federal poverty line.
What is the racial makeup of Lincoln, Illinois?
Lincoln's population is 87.8% White, 4.8% Black, 2.3% Hispanic/Latino, and 0.7% Asian.
What is the median home value in Lincoln, IL?
The median home value in Lincoln is $124,300. The home-value-to-income ratio is 2.2x.
How educated is Lincoln, Illinois?
20.3% of adults (25+) in Lincoln hold a bachelor's degree or higher, and 8.3% hold a graduate or professional degree.