Big Rock, IL 60511 ZIP Code Profile

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Big Rock, IL

ZIP Code 60511: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Big Rock, IL 60511

  • ZIP Code Type: STANDARD
  • County: Kane County
  • Centroid: Latitude 41.749, Longitude -88.532
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 60511 has segments in 3 Counties (DeKalb, Kane, Kendall).

  • Businesses Addresses: 80
  • PO Box Addresses: 155
  • Residential Addresses: 514
    • Multi-Family Addresses: 0
    • Single Family Addresses: 514

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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60511 ZIP Code Map

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Big Rock, IL 60511 Data & Demographics (As of July 1, 2017)


Total Population 1,780
Daytime Population: Workers 1,044
Daytime Population: Residents 876
Total Daytime Population (TDP) 1,920
Ratio TDP/Total Population1 1.08
Population in Households 1,780
Population in Familes 1,573
Population in Group Qrtrs 0
Population Density2 63
Diversity Index3 15


Median Household Income $90,086
Average Household Income $106,622
Per Capita Income $38,995


Total Housing Units 693 (100%)
Owner Occupied HU 518 (74.7%)
Renter Occupied HU 133 (19.2%)
Vacant Housing Units 42 ( 6.1%)
Median Home Value $248,973
Average Home Value $347,539


Total Households 651
Average Household Size 2.73
Family Households 520
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. 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 race 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.


2010-2017 2017-2022
Population -0.02% 0.04%
Households -0.04% 0.0%
Families -0.16% -0.15%
Median Household Income   2.2%
Per Capita Income   2.35%

Big Rock, IL 60511 - Peer Comparisons by Rank and Percentile

The table below compares 60511 to the other 1,377 ZIP Codes in Illinois by rank and percentile using July 1, 2017 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 # 725 47th
Population Density # 684 50th
Diversity Index # 632 54th
Median Household Income # 94 93rd
Per Capita Income # 150 89th

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

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