Mackinaw, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Mackinaw, Illinois had a total population of 1,979, the 506th largest village in Illinois, with a median household income of $67,292, which is 19% lower than the state average. The poverty rate is 8.2%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.4x.
Mackinaw Quick Facts
How Mackinaw 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 | 1,869 | 1,979 | +5.9% |
| Median household income | $71,875 | $67,292 | -6.4% |
| Median home value | $159,200 | $158,300 | -0.6% |
How Mackinaw 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+)
Mackinaw Rankings in Illinois
Explore Illinois Rankings
Other Cities in Tazewell County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| East Peoria | 22,324 | $71,833 | 11.8% | $163,500 |
| Morton | 16,595 | $94,402 | 6.5% | $239,400 |
| Washington | 15,919 | $95,179 | 5.1% | $221,900 |
| Creve Coeur | 4,621 | $47,993 | 17.7% | $85,500 |
| Marquette Heights | 2,492 | $75,625 | 3.7% | $123,800 |
| Tremont | 2,366 | $79,810 | 5.1% | $187,400 |
| North Pekin | 1,571 | $80,224 | 7.7% | $125,600 |
| Heritage Lake | 1,522 | $133,048 | 7.8% | $207,300 |
| Delavan | 1,489 | $62,841 | 11.0% | $123,600 |
| Minier | 1,102 | $88,542 | 6.3% | $148,400 |
Cities Similar to Mackinaw
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Minonk | 1,941 | $69,352 | $120,500 | 20.1% | 10.3% |
| Channel Lake | 2,052 | $68,250 | $223,000 | 24.8% | 23.2% |
| Earlville | 1,942 | $63,553 | $142,200 | 9.5% | 16.5% |
| Moweaqua | 1,915 | $69,625 | $114,500 | 18.4% | 3.4% |
| Farmer City | 1,885 | $67,067 | $138,500 | 17.5% | 8.2% |
Population Overview
Mackinaw is a small community located in Illinois, within Tazewell County. The total population is 1,979. It ranks as the 506th most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Mackinaw is 35.6 years. This is 9% lower than the state median of 39.0 years. With 29.2% of the population under 18, Mackinaw has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Mackinaw is $67,292. This is 19% lower than the state median of $83,390. It is also 17% lower than the national median of $80,734. The poverty rate stands at 8.2%. This is 31% lower than the state poverty rate of 11.8%. The unemployment rate is 2.8%. This is 52% lower than the state rate of 5.8%. The median home value is $158,300. Housing costs are 40% lower than the state median of $263,300. With a home-value-to-income ratio of just 2.4x, Mackinaw is one of the most affordable housing markets in the area. 69.9% of occupied housing units are owner-occupied. This homeownership rate is 4% higher than the state average of 67.1%.
Race & Ethnicity
Mackinaw has a predominantly White (non-Hispanic) population, comprising 97.6% of all residents. Hispanic or Latino residents account for 1.4%. The White (non-Hispanic) population is significantly higher than the state average (97.6% vs 58.1%). The Black or African American population (0.1%) is well below the state average of 13.3%. The Hispanic or Latino population (1.4%) is well below the state average of 18.8%.
Education
23.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 39% 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 Mackinaw, 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 Mackinaw, Illinois?
Mackinaw, Illinois has a population of 1,979 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Mackinaw, IL?
The median household income in Mackinaw is $67,292, which is 17% lower than the national median of $80,734.
What is the poverty rate in Mackinaw, IL?
The poverty rate in Mackinaw is 8.2%. This means approximately 161 residents live below the federal poverty line.
What is the racial makeup of Mackinaw, Illinois?
Mackinaw's population is 97.6% White, 0.1% Black, 1.4% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Mackinaw, IL?
The median home value in Mackinaw is $158,300. The home-value-to-income ratio is 2.4x.
How educated is Mackinaw, Illinois?
23.2% of adults (25+) in Mackinaw hold a bachelor's degree or higher, and 5.3% hold a graduate or professional degree.