Suffolk County, New York Household Income Distribution in 2021 (ACS-5Yrs)

Updated on March 19, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 505,564 of Suffolk County, NY households, there were 103,879 households (20.55%) that had a household income that fell in the $200K - and Over category, and there were 71,024 households (14.05%) that had a household income that fell in the $150K - Less $200K category.

On the other hand, there were 81,423 households (16.11%) that had a household income that fell in the Less $40K category, and there were 25,001 households (4.95%) that had a household income that fell in the $40K - Less $50K category.

The chart below shows a subset of the percentages of Suffolk County, NY 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 New York counties, and for New York.

Data Source: US Census Bureau.
Suffolk County, NY Percentages of Households for Household Income Distribution Categories in 2021
Less $40K
16.11%
$40K - Less $50K
4.95%
$50K - Less $60K
4.83%
$60K - Less $75K
7.23%
$75K - Less $100K
11.39%
$100K - Less $125K
10.94%
$125K - Less $150K
9.97%
$150K - Less $200K
14.05%
$200K - and Over
20.55%
Suffolk County, NY Household Income Distribution in 2021
Household Income Categories
Number of Households
Percent of Households (%)
$200K - and Over 103,879 20.55
$150K - Less $200K 71,024 14.05
$75K - Less $100K 57,569 11.39
$100K - Less $125K 55,313 10.94
$125K - Less $150K 50,411 9.97
$60K - Less $75K 36,541 7.23
$50K - Less $60K 24,403 4.83
Less $10K 16,087 3.18
$40K - Less $45K 12,962 2.56
$45K - Less $50K 12,039 2.38
$20K - Less $25K 11,524 2.28
$25K - Less $30K 11,244 2.22
$30K - Less $35K 11,100 2.20
$15K - Less $20K 10,837 2.14
$10K - Less $15K 10,430 2.06
$35K - Less $40K 10,201 2.02
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