Manhattan, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Manhattan, Illinois had a total population of 11,026, the 211th largest village in Illinois, with a median household income of $128,522, which is 54% higher than the state average. The poverty rate is 4.2%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 54% above the state average — one of the wealthiest communities in Illinois.
- An exceptionally low poverty rate of 4.2% — among the lowest in Illinois.
- Near full employment with an unemployment rate of just 1.5%.
Manhattan Quick Facts
How Manhattan 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 | 10,315 | 11,026 | +6.9% |
| Median household income | $128,375 | $128,522 | +0.1% |
| Median home value | $314,400 | $332,600 | +5.8% |
How Manhattan 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+)
Manhattan Rankings in Illinois
Explore Illinois Rankings
Other Cities in Will County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Joliet | 150,445 | $92,201 | 11.1% | $265,800 |
| Plainfield | 46,708 | $144,000 | 4.2% | $431,400 |
| Romeoville | 41,152 | $106,325 | 5.5% | $257,100 |
| Oswego | 36,375 | $123,792 | 2.6% | $344,500 |
| New Lenox | 28,006 | $140,865 | 1.5% | $399,900 |
| Lockport | 26,409 | $111,981 | 6.8% | $316,000 |
| Crest Hill | 20,628 | $73,033 | 12.0% | $232,900 |
| Mokena | 20,021 | $123,889 | 4.5% | $401,400 |
| Shorewood | 18,343 | $122,105 | 5.2% | $337,800 |
| Channahon | 13,927 | $119,494 | 5.9% | $327,900 |
Cities Similar to Manhattan
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Pingree Grove | 10,914 | $114,294 | $320,800 | 42.9% | 1.2% |
| Barrington | 11,077 | $147,989 | $582,500 | 68.0% | 4.6% |
| Columbia | 11,127 | $107,606 | $293,000 | 49.0% | 5.4% |
| Burr Ridge | 11,141 | $156,829 | $700,400 | 66.6% | 3.9% |
| Winfield | 10,095 | $135,795 | $386,300 | 59.7% | 3.2% |
Population Overview
Manhattan is a small city located in Illinois, within Will County. The total population is 11,026. It ranks as the 211th most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Manhattan is 32.8 years. This is 16% lower than the state median of 39.0 years. With 30.6% of the population under 18, Manhattan has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Manhattan is $128,522. This is 54% higher than the state median of $83,390. It is also 59% higher than the national median of $80,734. The poverty rate stands at 4.2%. This is 65% lower than the state poverty rate of 11.8%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 1.5%. This is 74% lower than the state rate of 5.8%. The median home value is $332,600. Housing costs are 26% higher than the state median of $263,300. With a home-value-to-income ratio of just 2.6x, Manhattan is one of the most affordable housing markets in the area. 88.3% of occupied housing units are owner-occupied. This homeownership rate is 32% higher than the state average of 67.1%.
Race & Ethnicity
The largest racial or ethnic group in Manhattan is White (non-Hispanic), making up 80.0% of the population. Hispanic or Latino residents account for 9.5%. The Black or African American population (3.3%) is well below the state average of 13.3%. The Asian population (0.1%) is well below the state average of 5.9%.
Education
34.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 8% 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 98.7%.
Data Sources & Methodology
All demographic data for Manhattan, 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 Manhattan, Illinois?
Manhattan, Illinois has a population of 11,026 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Manhattan, IL?
The median household income in Manhattan is $128,522, which is 59% higher than the national median of $80,734.
What is the poverty rate in Manhattan, IL?
The poverty rate in Manhattan is 4.2%. This means approximately 458 residents live below the federal poverty line.
What is the racial makeup of Manhattan, Illinois?
Manhattan's population is 80.0% White, 3.3% Black, 9.5% Hispanic/Latino, and 0.1% Asian.
What is the median home value in Manhattan, IL?
The median home value in Manhattan is $332,600. The home-value-to-income ratio is 2.6x.
How educated is Manhattan, Illinois?
34.9% of adults (25+) in Manhattan hold a bachelor's degree or higher, and 11.2% hold a graduate or professional degree.