Mettawa, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Mettawa, Illinois had a total population of 663, the 837th largest village in Illinois, with a median household income of $181,333, which is 117% higher than the state average. The poverty rate is 6.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 117% above the state average — one of the wealthiest communities in Illinois.
- 73.5% of adults hold a bachelor's degree or higher — top 10% in Illinois.
Mettawa Quick Facts
How Mettawa 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 | 665 | 663 | -0.3% |
| Median household income | $175,074 | $181,333 | +3.6% |
| Median home value | $750,000 | $871,500 | +16.2% |
How Mettawa 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+)
Mettawa Rankings in Illinois
Explore Illinois Rankings
Other Cities in Lake County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Waukegan | 89,076 | $71,919 | 15.3% | $190,900 |
| Mundelein | 31,915 | $108,340 | 8.2% | $309,700 |
| North Chicago | 30,643 | $60,172 | 24.5% | $159,600 |
| Gurnee | 30,510 | $119,628 | 5.2% | $344,300 |
| Highland Park | 30,398 | $168,094 | 4.2% | $607,300 |
| Round Lake Beach | 27,079 | $86,059 | 14.8% | $199,200 |
| Vernon Hills | 26,876 | $121,943 | 6.1% | $412,300 |
| Zion | 24,600 | $63,104 | 16.0% | $183,800 |
| Grayslake | 20,929 | $113,972 | 6.3% | $309,500 |
| Libertyville | 20,525 | $165,667 | 4.2% | $512,000 |
Cities Similar to Mettawa
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Ringwood | 730 | $143,750 | $386,400 | 37.3% | 2.3% |
| Trout Valley | 574 | $217,292 | $446,200 | 69.4% | 2.6% |
| Olive Branch | 499 | N/A | $61,500 | 3.0% | 30.1% |
| Hopewell | 604 | $120,592 | $182,700 | 37.1% | 3.0% |
| Indian Creek | 874 | $164,250 | $450,800 | 56.2% | 3.2% |
A note before these figures: with a population of 663, Mettawa's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Mettawa is a small community located in Illinois, within Lake County. The total population is 663. It ranks as the 837th most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Mettawa is 43.4 years. This is 11% higher than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Mettawa is $181,333. This is 117% higher than the state median of $83,390. It is also 125% higher than the national median of $80,734. The poverty rate stands at 6.6%. This is 44% 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 $871,500. Housing costs are 231% higher than the state median of $263,300. The home-value-to-income ratio is 4.8x. 95.2% of occupied housing units are owner-occupied. This homeownership rate is 42% higher than the state average of 67.1%.
Race & Ethnicity
The largest racial or ethnic group in Mettawa is White (non-Hispanic), making up 84.3% of the population. Asian residents account for 10.1%. The Hispanic or Latino population (4.1%) is well below the state average of 18.8%. The Asian population is significantly higher than the state average (10.1% vs 5.9%).
Education
73.5% of residents aged 25 and older hold a bachelor's degree or higher. This places Mettawa in the top 10% of all cities in the state for educational attainment. This is 94% higher 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 98.2%. Notably, 33.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Mettawa, 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 Mettawa, Illinois?
Mettawa, Illinois has a population of 663 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Mettawa, IL?
The median household income in Mettawa is $181,333, which is 125% higher than the national median of $80,734.
What is the poverty rate in Mettawa, IL?
The poverty rate in Mettawa is 6.6%. This means approximately 44 residents live below the federal poverty line.
What is the racial makeup of Mettawa, Illinois?
Mettawa's population is 84.3% White, 0.0% Black, 4.1% Hispanic/Latino, and 10.1% Asian.
What is the median home value in Mettawa, IL?
The median home value in Mettawa is $871,500. The home-value-to-income ratio is 4.8x.
How educated is Mettawa, Illinois?
73.5% of adults (25+) in Mettawa hold a bachelor's degree or higher, and 33.1% hold a graduate or professional degree.