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ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2022

Zip Code 60523, Oak Brook, IL

ZIP Code 60523 Details

Zip Code:60523
City:Oak Brook
State:IL [Illinois]
Counties:DUPAGE, IL
Multi County:Yes
City Alias(es):Oak Brook
Area Code:630 / 708 / 331 / 847 / 224 / 773
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:676 ft
State FIPS:17
County FIPS:043
Division:East North Central
Intro Date:<2004-10

ZIP Code 60523 2010 Census Demographics

Current Population:11,329
2010 Population:9,890
Households per ZIP Code:4,309
Average House Value:$674,700
Avg. Income Per Household:$96,531
Persons Per Household:2.26
White Population:7,525
Black Population:226
Hispanic Population:430
Asian Population:2,208
American Indian Population:23
Hawaiian Population:9
Other Population:99
Male Population:4,540
Female Population:5,350
Median Age:57.00 years
Male Median Age:54.50 years
Female Median Age:58.60 years

ZIP Code 60523 Other Demographics

# Residential Mailboxes:5,013
# Business Mailboxes:1,120
Total Delivery Receptacles:6,133
Number of Businesses:1442
1st Quarter Payroll:$816,734,000
Annual Payroll:$2,913,906,000
# of Employees:34,984
Water Area:0.334 sq mi
Land Area:8.954 sq mi
113th Congressional District:05|06|08
113th Congressional Land Area:95.71|378.78|205.52 sq mi
Single Family Delivery Units:3,197
Multi Family Delivery Units:1,560
# Residential Mailboxes:5,013
# Business Mailboxes:1,120
Total Delivery Receptacles:6,133

ZIP Code 60523 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 3,745 3,785 +40
Retired Workers: 3,110 3,135 +25
Disabled Workers: 75 75 0
Widow(er)s and Parents: 250 265 +15
Spouses: 270 270 0
Children: 40 40 0
65+: 3,570 3,610 +40
Monthly Benefits - All: $6,795,000 $7,069,000 +$274,000
Monthly Benefits - Retired Workers: $5,904,000 $6,138,000 +$234,000
Monthly Benefits - Widow(ers): $447,000 $489,000 +$42,000

ZIP Code 60523 Statistical Areas

CBSA: 16980
CBSA Name: Chicago-Naperville-Elgin, IL-IN-WI
CBSA Type: Metro
CBSA Division: 16984
CBSA Division Name: Chicago-Naperville-Evanston, IL
CBSA Population:9,461,105
CBSA Division Population:7,147,982
MSA: 1602
MSA Name: Chicago-Gary-Kenosha, IL-IN-WI CMSA
PMSA: 1600
PMSA Name: Chicago, IL PMSA
City State Key:W13336
Preferred Last Line Key:W13336
60522: Previous ZIP Code
Next ZIP Code: 60525


  1. U.S. Postal Service [Last Updated: 7/1/2022],
  2. Internal Data Creation [Last Updated: 7/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 7/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],