County

Nassau County

New York

1,389,591 population$146,202 median income1,090,863 voting age0 active campaigns

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Officials Representing Nassau County

Congressional District Coverage

Nassau County is 50% in NY Congressional District 3, 42% in NY Congressional District 4, and 9% in NY Congressional District 2.

Area-weighted; population-weighted shares may differ in counties with large urban/rural density splits.

Median Income

$146,202

↑ 70%vs $85,974

Bachelor's+

49.7%

↑ 23%vs 40.2%

Under 18

21.5%

↑ 5%vs 20.5%

Owner-Occupied

82.0%

↑ 51%vs 54.4%

White (non-Hispanic)

56.8%

↔ 3%vs 55.2%

Demographics

American Community Survey 2024 5-year estimates

Race & Ethnicity

White56.8%

Hispanic/Latino18.7%

Black11.2%

Asian12.2%

Two or More10.3%

Other9.5%

Income & Economy

Median Household Income$146,202

Per Capita Income$64,198

Poverty Rate5.4%

Unemployment4.8%

Education

High School+92.2%

Bachelor's+49.7%

Housing

Median Home Value$684,700

Median Rent$2,252

Owner-Occupied82.0%

Health Insurance

Uninsured3.8%

Age Distribution

Under 1821.5%

65 and Over18.7%

Median Age42.0

Overlapping Divisions