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ZIP Code 60523
Oak Brook, IL, DuPage County
Population
10,144
Land area
9sq mi
People per sq mi
1,133
City
Oak Brook
ZIP 60523 and nearby ZIP codes
ZIP 60523 at a glance
- ZIP 60523 (Oak Brook) is about 5 times as dense as Illinois as a whole.
- The median household income is $118,194, 42% above the Illinois median of $83,390.
- A typical owner-occupied home is valued at $782,100 (about 3 times the Illinois figure) and median rent is $854 a month.
Local data for ZIP 60523
Counts from official public data
Housing and community stats
ZIP 60523, American Community Survey 2020-2024
Median household income
$118,194
Poverty rate
8.7%
Median home value
$782,100
Prices -1.8% in a year
Median rent
$854/mo
Homeownership
80.5%
Bachelor's or higher
62.7%
Median age
57.1
Average commute
29.8 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,419
ZIP Business Patterns 2023
Employees
37,633
$3.6B annual payroll
PPP loans
$270M
1,387 loans
Campaign donations
$1.1M
49% D, 7% R, 2026 cycle
Environment and hazard risk
ZIP 60523, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: cold wave
Storm events since 1996
1,204
Countywide, mostly thunderstorm wind
Flood insurance policies
1,772
0.6% of homes, county
July high / Jan low
84° / 15°F
40.2 inches of rain a year
Health statistics
Share of adults in ZIP 60523, CDC PLACES estimates
Obesity
25.4%
U.S. 33.3% -7.9 pts
Diabetes
13.7%
U.S. 12.1% +1.6 pts
Smoking
7.5%
U.S. 12.8% -5.3 pts
Uninsured (18-64)
5.0%
U.S. 11.1% -6.1 pts
Frequently asked questions
- What city is ZIP code 60523?
- ZIP code 60523 is in Oak Brook, IL (DuPage County).
- What county is ZIP code 60523 in?
- ZIP code 60523 is mostly in DuPage County, Illinois.
- How many people live in ZIP code 60523?
- About 10,144 people live in the 60523 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.