North Barrington, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, North Barrington, Illinois had a total population of 3,143, the 422nd largest village in Illinois, with a median household income of $226,055, which is 171% higher than the state average. The poverty rate is 4.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 171% above the state average — one of the wealthiest communities in Illinois.
- An exceptionally low poverty rate of 4.8% — among the lowest in Illinois.
- 77.1% of adults hold a bachelor's degree or higher — top 10% in Illinois.
North Barrington Quick Facts
How North Barrington 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 | 3,113 | 3,143 | +1.0% |
| Median household income | $216,250 | $226,055 | +4.5% |
| Median home value | $690,900 | $765,900 | +10.9% |
How North Barrington 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+)
North Barrington 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 North Barrington
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Sleepy Hollow | 3,161 | $149,813 | $382,800 | 47.2% | 4.7% |
| Barrington Hills | 3,879 | $205,074 | $913,600 | 66.0% | 8.2% |
| Kenilworth | 2,503 | $250,000+ | $1,560,300 | 91.0% | 2.1% |
| Riverwoods | 4,013 | $249,205 | $800,700 | 76.5% | 0.7% |
| Deer Park | 3,711 | $174,458 | $661,300 | 72.4% | 1.3% |
Population Overview
North Barrington is a small community located in Illinois, within Lake County. The total population is 3,143. It ranks as the 422nd most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in North Barrington is 47.9 years. This is 23% higher than the state median of 39.0 years.
Economy, Income & Housing
The median household income in North Barrington is $226,055. This is 171% higher than the state median of $83,390. It is also 180% higher than the national median of $80,734. The poverty rate stands at 4.8%. This is 60% 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 3.4%. This is 42% lower than the state rate of 5.8%. The median home value is $765,900. Housing costs are 191% higher than the state median of $263,300. The home-value-to-income ratio is 3.4x. 98.1% of occupied housing units are owner-occupied. This homeownership rate is 46% higher than the state average of 67.1%.
Race & Ethnicity
The largest racial or ethnic group in North Barrington is White (non-Hispanic), making up 83.0% of the population. Asian residents account for 7.2%. The Hispanic or Latino population (3.8%) is well below the state average of 18.8%.
Education
77.1% of residents aged 25 and older hold a bachelor's degree or higher. This places North Barrington in the top 10% of all cities in the state for educational attainment. This is 104% 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 98.8%. Notably, 38.0% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for North Barrington, 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 North Barrington, Illinois?
North Barrington, Illinois has a population of 3,143 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in North Barrington, IL?
The median household income in North Barrington is $226,055, which is 180% higher than the national median of $80,734.
What is the poverty rate in North Barrington, IL?
The poverty rate in North Barrington is 4.8%. This means approximately 149 residents live below the federal poverty line.
What is the racial makeup of North Barrington, Illinois?
North Barrington's population is 83.0% White, 0.0% Black, 3.8% Hispanic/Latino, and 7.2% Asian.
What is the median home value in North Barrington, IL?
The median home value in North Barrington is $765,900. The home-value-to-income ratio is 3.4x.
How educated is North Barrington, Illinois?
77.1% of adults (25+) in North Barrington hold a bachelor's degree or higher, and 38.0% hold a graduate or professional degree.