What's the average rent in Oak Brook, IL?
Rental Market Trends in Oak Brook, IL
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SOURCE: TRULIA DATA
Rental market highlights
As of November 2026, the average rent in Oak Brook, IL is $4,279 per month, which is 121% higher than the national average rent of $1,932 per month.
AVERAGE RENT
$4,279
-1.7%-$74 decrease month-over-month
-22.2%-$1,221 decrease year-over-year
AVAILABLE RENTALS
8
APARTMENTS
HOUSES
TOWNHOUSES
As of November 2026, apartments are the most affordable rental option in Oak Brook, IL at $2,423 per month, while houses are the most expensive at $7,333 per month. Townhomes average $3,750 per month, offering a mid-range alternative for renters.
Average rent by number of bedrooms
| Floor plan type | Average rent |
|---|---|
| 1 Bedroom | $2,248 |
| 2 Bedrooms | $3,226 |
| 3 Bedrooms | $6,227 |
| 4 Bedrooms | — |
| All | $4,279 |
As of November 2026, the average rent for a 1 bedroom rental in Oak Brook, IL is $2,248 per month, followed by $3,226 for a 2 bedroom rental, and $6,227 for a 3 bedroom rental.
| Floor plan type | Average rent |
|---|---|
| 1 Bedroom | — |
| 2 Bedrooms | — |
| 3 Bedrooms | $3,750 |
| 4 Bedrooms | — |
| All | $3,750 |
As of November 2026, the average rent for a 3 bedroom townhome in Oak Brook, IL is $3,750 per month.
| Floor plan type | Average rent |
|---|---|
| 1 Bedroom | $1,900 |
| 2 Bedrooms | — |
| 3 Bedrooms | — |
| 4 Bedrooms | — |
| All | $1,900 |
As of November 2026, the average rent for a 1 bedroom apartment in Oak Brook, IL is $1,900 per month.
| Floor plan type | Average rent |
|---|---|
| 1 Bedroom | — |
| 2 Bedrooms | — |
| 3 Bedrooms | $7,500 |
| 4 Bedrooms | — |
| All | $7,333 |
As of November 2026, the average rent for a 3 bedroom house in Oak Brook, IL is $7,500 per month.
Average rent trends and rent ranges
Average rent price over time
In the past year, rent has decreased by -22% compared to the previous year, which is a $1,183 decrease.
This year (2026)
Last year (2025)
Rent distribution
40% of rentals have rent of $5,000 and above/month
Rental price range
The price range for rentals is $1,900 to $30,000.
