Cook County, Illinois Household Income Distribution in 2021 (ACS-5Yrs)

Updated on October 30, 2023.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 2,044,658 of Cook County, IL households, there were 232,167 households (11.36%) that had a household income that fell in the $200K - and Over category, and there were 173,065 households (8.46%) that had a household income that fell in the $150K - Less $200K category.

On the other hand, there were 599,607 households (29.33%) that had a household income that fell in the Less $40K category, and there were 139,674 households (6.83%) that had a household income that fell in the $40K - Less $50K category.

The chart below shows a subset of the percentages of Cook County, IL households for the different household income categories. The table below shows both the number and percentages for many more household income categories.

You can also see similar information for other Illinois counties, Illinois cities and places, and for Illinois.

Data Source: US Census - ACS 5-Year Estimates (2021).

Cook County, IL Percentages of Households for Household Income Distribution Categories in 2021

Less $40K

$40K - Less $50K

$50K - Less $60K

$60K - Less $75K

$75K - Less $100K

$100K - Less $125K

$125K - Less $150K

$150K - Less $200K

$200K - and Over

Cook County, IL Household Income Distribution in 2021

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Household Income Categories	Number of Households	Percentage of Households (%)
Less $10K	139784	6.84
$10K - Less $15K	75240	3.68
$15K - Less $20K	74131	3.63
$20K - Less $25K	81361	3.98
$25K - Less $30K	79471	3.89
$30K - Less $35K	78165	3.82
$35K - Less $40K	71455	3.50
$40K - Less $45K	75760	3.71
$45K - Less $50K	63914	3.13
$50K - Less $60K	135028	6.60
$60K - Less $75K	182316	8.92
$75K - Less $100K	252760	12.36
$100K - Less $125K	191335	9.36
$125K - Less $150K	138706	6.78
$150K - Less $200K	173065	8.46
$200K - and Over	232167	11.36