Brookfield, IL
Population 19,235 · Illinois
About Brookfield, IL
Brookfield is a mid-sized city in Illinois with a population of 19,235 residents. The median household income is $108,429 per year, which is above the national average. The median age in Brookfield is 41.7 years.
Housing in Brookfield has a median home value of $314,000 and median monthly rent of $1,328. Of the 8,010 total housing units, the majority are owner-occupied, with 6,078 owner-occupied and 1,570 renter-occupied units.
The unemployment rate in Brookfield is 3.5% and the poverty rate is 5.0%. 41.8% of residents hold a bachelor's degree or higher. The average commute time is 32.9 minutes.
Cost of Living in Brookfield, IL
Compared to national averages, Brookfield has a median household income of $108,429 (44% above the national median of $75,149). Home values average $314,000, which is 28% above the national median. Monthly rent at $1,328 is 14% above the US average of $1,163. Within Illinois, Brookfield's income is 44% above the state average of $75,072, and home values are 89% above the state median of $165,779.
Why Live in Brookfield, IL?
Brookfield offers a strong local economy with a median household income of $108,429, well above the national average, and a strong job market with an unemployment rate of just 3.5%, and a well-educated community where 41.8% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 5.0%, better than the national average.
Brookfield has a population of 19,235 with a median age of 41.7 years. Compare Brookfield with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Brookfield
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Lake Forest | 19,190 | $228,120 | $909,800 | Compare |
| Deerfield | 19,185 | $189,705 | $608,600 | Compare |
| Homewood | 19,471 | $96,522 | $210,500 | Compare |
| Evergreen Park | 19,498 | $95,738 | $255,700 | Compare |
| Lake Zurich | 19,727 | $139,959 | $418,300 | Compare |
| Crest Hill | 19,754 | $71,408 | $222,600 | Compare |
| Ottawa | 18,714 | $73,011 | $144,500 | Compare |
| Matteson | 18,681 | $98,617 | $251,400 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Illinois
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Brookfield
What is the population of Brookfield, IL?
The population of Brookfield, IL is 19,235 according to the latest Census data.
What is the median household income in Brookfield?
The median household income in Brookfield, IL is $108,429 per year.
What is the median home value in Brookfield?
The median home value in Brookfield, IL is $314,000.
What is the average rent in Brookfield?
The median monthly rent in Brookfield, IL is $1,328.
What is the unemployment rate in Brookfield?
The unemployment rate in Brookfield, IL is 3.5%.