What's the average rent in Oak Brook, IL?
Rental Market Trends in Oak Brook, IL
Choose another city
SOURCE: TRULIA DATA
Rental market highlights
As of August 2026, the average rent in Oak Brook, IL is $3,846 per month, which is 96% higher than the national average rent of $1,965 per month.
AVERAGE RENT
$3,846
-1.8%-$71 decrease month-over-month
-23.1%-$1,154 decrease year-over-year
AVAILABLE RENTALS
9
APARTMENTS
HOUSES
TOWNHOUSES
As of August 2026, townhomes are the most affordable rental option in Oak Brook, IL at $3,400 per month, while houses are the most expensive at $5,500 per month. Apartments average $3,809 per month, offering a mid-range alternative for renters.
Average rent by number of bedrooms
| Floor plan type | Average rent |
|---|---|
| 1 Bedroom | $1,400 |
| 2 Bedrooms | $4,745 |
| 3 Bedrooms | $3,800 |
| 4 Bedrooms | — |
| All | $3,846 |
As of August 2026, the average rent for a 1 bedroom rental in Oak Brook, IL is $1,400 per month, followed by $4,745 for a 2 bedroom rental, and $3,800 for a 3 bedroom rental.
| Floor plan type | Average rent |
|---|---|
| 1 Bedroom | — |
| 2 Bedrooms | — |
| 3 Bedrooms | $3,400 |
| 4 Bedrooms | — |
| All | $3,400 |
As of August 2026, the average rent for a 3 bedroom townhome in Oak Brook, IL is $3,400 per month.
| Floor plan type | Average rent |
|---|---|
| 1 Bedroom | — |
| 2 Bedrooms | — |
| 3 Bedrooms | $3,800 |
| 4 Bedrooms | — |
| All | $3,800 |
As of August 2026, the average rent for a 3 bedroom apartment in Oak Brook, IL is $3,800 per month.
| Floor plan type | Average rent |
|---|---|
| 1 Bedroom | $1,400 |
| 2 Bedrooms | — |
| 3 Bedrooms | $7,500 |
| 4 Bedrooms | — |
| All | $5,500 |
As of August 2026, the average rent for a 1 bedroom house in Oak Brook, IL is $1,400 per month, followed by $7,500 for a 3 bedroom house.
Average rent trends and rent ranges
Average rent price over time
In the past year, rent has decreased by -31% compared to the previous year, which is a $1,700 decrease.
This year (2026)
Last year (2025)
Rent distribution
47% of rentals have rent of $3,000-$3,799/month
Rental price range
The price range for rentals is $1,400 to $30,000.
