Oak Brook, IL Real Estate

According to census data in the year 2000 there were 3,181 housing units in Oak Brook. This represents a 2.2% growth from 3,112 in 1990.

Of those housing units, 3,181 were located in either urbanized areas or urban clusters, and none were located in what is classified as a rural area.

Homeownership rate in Oak Brook is about 97.2%. Oak Brook's vacancy rate, including seasonal lodging, is about 4.5%. Average household size is 2.74 people.

The majority of houses, apartments or condos in Oak Brook were built after 1977.


Housing Size

Housing Units by Size
Studio Type0.30%
One Bedroom0.40%
Two Bedrooms18.70%
Three Bedrooms20.20%
Four Bedrooms34.60%
Five Bedrooms or more25.80%
As % of Housing Units

Owned Homes, Apartments and Condos

Average Household Size2.76
Median year structure was built1977
Median Value of occupied units$635,400
Median Price asked for vacant units$630,200

Rented Homes, Apartments and Condos

Average Household Size2.06
Median year structure was built1966

Owners Finance Status

Housing Finance
Second Mortgage & Equity Loan0%
Second Mortgage6.70%
Home Equity Loan8.80%
Simple Mortgage46.50%
Debt Free37.90%
As % of Housing Units
Median part of Monthly Household Income dedicated to covering home ownership costs17.3%