60527 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:
Burr Ridge, IL | Willowbrook, IL

ZIP Code 60527: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Willowbrook, IL 60527

Acceptable Alternative
Burr Ridge, IL 60527

Not Acceptable, USPS
Burridge, IL 60527
Willow Brook, IL 60527

  • ZIP Code Type: STANDARD
  • County: DuPage County
  • Centroid: Latitude 41.842, Longitude -87.951
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 60527 has segments in 2 Counties (Cook, Dupage).

  • Businesses Addresses: 1,175
  • PO Box Addresses: 0
  • Residential Addresses: 12,348
    • Multi-Family Addresses: 5,042
    • Single Family Addresses: 7,306
  • Foreclosures in IL 60527

The ZIP Code maps and database are updated 4 times per year.
Database updated: January 1, 2023, Maps updated: August 12, 2022.


Willowbrook, IL 60527 Data & Demographics (As of July 1, 2022)


Total Population 29,539 (100%)
Population in Households 29,154 (98.7%)
Population in Families 24,027 (81.3%)
Population in Group Quarters1 385 ( 1.3%)
Population Density 1,938
Diversity Index2 57


Median Household Income $107,077
Average Household Income $162,368
% of Income for Mortgage4 22%
Per Capita Income $66,485
Wealth Index5 219


Total HU (Housing Units) 12,882 (100%)
Owner Occupied HU 9,754 (75.7%)
Renter Occupied HU 2,314 (18.0%)
Vacant Housing Units 814 ( 6.3%)
Median Home Value $438,080
Average Home Value $536,932
Housing Affordability Index3 109


Total Households 12,068
Average Household Size 2.42
Family Households 7,953
Average Family Size 3.00
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2020-2022 2022-2027
Population 0.06% -0.20%
Households 0.04% -0.13%
Families   -0.20%
Median Household Income   2.48%
Per Capita Income   2.72%
Owner Occupied HU   0.06%

Willowbrook, IL 60527 - Peer Comparisons by Rank and Percentile

The table below compares 60527 to the other 1,371 ZIP Codes in Illinois by rank and percentile using July 1, 2022 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 146 89th
Population Density # 243 82nd
Median Household Income # 114 92nd
Housing Affordability Index # 140 10th
Per Capita Income # 46 97th
Diversity Index # 232 83rd

Additional comparisons and rankings can be made with a VERY EASY TO USE Illinois Census Data Comparison Tool.

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