Cost of Living in Nassau County, NY

What does it cost to live in Nassau County? Income, housing, and affordability breakdown.

Median Income

$137,709

Median Rent

$2,131/mo

Median Home

$633,800

Affordability

270

Housing Cost Breakdown

Owning (20% down, 6.5%)

Mortgage (P&I)$3,205
Property Tax$835
Insurance$211

Total Monthly$4,251
% of Income37%

Renting

Median Rent$2,131
Renter's Insurance$25

Total Monthly$2,156
% of Income18.6%

Living in Nassau County, New York

Nassau County has a median household income of $137,709 with housing costs that represent 37% of income for owners and 18.6% for renters. Housing costs exceed the recommended 30% threshold, suggesting affordability challenges.

The affordability index of 270 (100 = median income perfectly covers median housing costs) gives a quick snapshot. Use our calculator for a comprehensive comparison across counties, including taxes, utilities, healthcare, and commute costs.

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Family and education

County-level data from U.S. Census Bureau American Community Survey (ACS) 2022 5-Year Estimates. Additional sources: Bureau of Labor Statistics, Bureau of Economic Analysis. Estimates are county-level medians. This is not financial advice.