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County · New York

Nassau County

1,392,438Population
-0.2 %Change since 2020
-3,636Net migration
3.3 %Unemployment rate

Facts

Population
1,392,438 (2024)
Change since 2020
-0.2 %
Net migration
-3,636 (2023)
Unemployment rate
3.3 % (2025)
Population base, April 2020
1,395,805 (2020)
Births
13,751 (2023)
Births per 1,000 residents, 2023
9.9
Deaths
10,999 (2023)
Deaths per 1,000 residents, 2023
7.9
Natural change, 2023
2,752
International migration
6,251 (2023)
Domestic migration
-9,887 (2023)
Net migration per 1,000, 2023
-2.6
Postal code
NY
FIPS code
36059

Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS

Unemployment rate, annual average

199020253.33.7
PeriodValue
20253.3 %
20243.2 %
20233.1 %
20223.0 %
20214.7 %
20208.3 %
20193.4 %
20183.6 %
20174.2 %
20164.1 %
20154.2 %
20144.8 %

Population estimates, 2020–2024

202020241.4M1.4M
PeriodValue
20241,392,438
20231,386,052
20221,386,825
20211,392,058
20201,390,584