DuPage Housing Authority / HOPE Fair Housing Center Inclusive Communities Fund DPA
Assistance grant · Income limits
Down payment assistance · DuPage County
Buying a home in Oak Brook, IL
1 county program and 7 statewide.Oak Brook has no program of its own, 1 across DuPage County, and 7 statewide. Here is what each one offers, what the local market looks like, and who near you can walk you through it.
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What’s local to Oak Brook
No program of Oak Brook’s own yet
No program run for Oak Brook alone is listed. A home in Oak Brook can use DuPage County’s programs below, plus the Illinois statewide and federal ones.
The closest city that runs its own program is Chicago, about 14 miles away. City programs usually require the home to be inside that city’s limits.
Anywhere in DuPageAnywhere in DuPage County
1 county program1 county program a Oak Brook homebuyer can use
The Oak Brook marketThe Oak Brook housing market
Kinds of homes hereWhat’s for sale here, and what the programs accept
Kinds of homes in Oak Brook
- 80.1% single-familysingle-family
- 7.7% townhousetownhouse
- 0.4% 2–4 units2–4 units
- 11.8% 5+ unitscondo & apartment buildings (5+ units)
- 0% mobile & othermobile home & other
Condos count. Oak Brook’s one local program accepts condos.
U.S. Census Bureau, American Community Survey 2024 5-year (2020–2024). Table B25024.
When Oak Brook’s homes were built
pre-19401970s2020+
54.8%
of Oak Brook homes were built before 1980. Pre-1978 homes come with a federal lead-paint disclosure.of homes were built before 1980. A home built before 1978 comes with a federal lead-paint disclosure, and some programs require an inspection.
U.S. Census Bureau, American Community Survey 2024 5-year (2020–2024). Table B25034.
$121,500
County area median income, 4 people (HUD)HUD area median income, DuPage County, 4-person household (2026)
$175,870
Oak Brook median household incomeMedian household income in Oak Brook (Census, 2024)
12 of the 70 programs here set their income limit as a share of DuPage County’s area median income, adjusted for household size. See the published limits for DuPage County
Free help nearbyFree help near Oak Brook
17 HUD-approved counseling agencies within 15 miles17 HUD-approved housing counseling agencies within 15 miles
Oak Brook’s program asks for a homebuyer class first. Create a free account to see who’s near you and pick one.DuPage Housing Authority / HOPE Fair Housing Center Inclusive Communities Fund DPA asks for a homebuyer class. A HUD-approved counselor teaches it and can walk you through your options. Create a free account to see who’s near you and pick one.
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Across Illinois and nationwide
69 statewide & federal programs7 statewide programs, plus federal options
Oak Brook questions
Does Oak Brook have its own down payment program?
No program run for Oak Brook alone is listed. A home in Oak Brook can use the 1 program that cover DuPage County and the 7 statewide programs. Each program’s own site has the current terms.
Can I use assistance on a condo in Oak Brook?
Oak Brook’s one local program accepts condos. Each program’s page lists the kinds of homes it accepts, and the agency confirms it for the home you choose.
What is the income limit in DuPage County?
Each program sets its own. 12 of the programs here set theirs as a share of HUD’s area median income for DuPage County, adjusted for household size. HUD publishes the median each year; the 2026 figure is shown above and on the published limits page.
Where can I take a homebuyer class near Oak Brook?
HUD-approved housing counseling agencies teach homebuyer classes, and 17 agencies are within 15 miles of Oak Brook. Create a free account and take the 90-second match to see the ones near you.
ZIP codes
60523
Nearby in DuPage
Sources
Sources: agency sites (June–September 2026), Census ACS 2024 5-year, HUD FY2026, HUD counseling list. Hey Prescott is not a lender.Programs: Hey Prescott catalog of 2,000+ programs, each verified with its agency (June–September 2026). Market: U.S. Census Bureau, American Community Survey 2024 5-year (2020–2024). Income: HUD FY2026 income limits. Counselors: HUD list of approved housing counseling agencies. Hey Prescott is not a lender.