Nassau Population

2010–2026

1,072

2026 projection

2.4% since 2020 (decrease)

02004006008001K1.2K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Nassau. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,072-50.46%
20251,077-10.09%
20241,078-20.19%
20231,080-20.18%
20221,082-111.01%
20211,093-50.46%
20201,098-40.36%
20191,102-70.63%
20181,109-10.09%
20171,110-50.45%

Showing 10 of 17 years.

Nassau Demographics

42.7median age

Median age

Female46 yrs
Male39.3 yrs

Adults

860
170 seniors · 20%690 other adults

Sex

Female 45% · 476Male 55% · 582

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 11 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Nassau Income

$84,781median household income

Median household income

$84,781

Half of households earn more, half earn less

Median earnings

$60,300

Typical yearly pay for a worker 25 or older.

Poverty rate

4.6%

About 1 in 22 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Nassau Marital Status

38% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married38%34%43%
Never married38%49%24%
Divorced18%14%22%
Widowed5%2%9%
Separated2%<1%4%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201