Oak Brook
A village in DuPage County, Illinois — population 8,046 as of 2020.
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Tonight
66°F
Partly Cloudy1% precip
Saturday
86°F
Mostly Sunny9% precip
Saturday Night
64°F
Partly Cloudy6% precip
Sunday
77°F
Mostly Sunny then Chance Rain Showers26% precip
In and around Oak Brook
See & do
- Activate Games
- AMC Oakbrook Center 12
- Butler National Golf Club
- Butler School (Oak Brook, Illinois)
- Butler School District #53
Eat, drink & stay
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Oak Brook by the numbers
Population
8,046Population figure, 2020
Households & income
- Area
- 7.98 sq mi (20.66 km²), 0.32 sq mi water
- Median age
- 55.2
- Households
- 3,061
- Persons per household
- 2.6
- Median household income
- $175,870
- Median house value
- $903,200
Municipal office
- Office
- TREASURER FINANCE DIRECTOR
- Address
- 1200 OAK BROOK RD, OAK BROOK, IL 60523