**Table 1:** Comparison of total population and nativity percentages over time.
Year	Total Pop	Foreign Born	Native Born
2024	1,389,591	23.3%	76.7%
2023	1,388,138	22.9%	77.1%
2022	1,389,160	22.8%	77.2%
2021	1,391,678	22.4%	77.6%
2020	1,355,683	22.4%	77.6%
2019	1,356,509	22.4%	77.6%
2018	1,356,564	22.2%	77.8%
2017	1,363,069	22.0%	78.0%
2016	1,356,801	21.8%	78.2%
2015	1,354,612	21.7%	78.3%
2014	1,350,601	21.5%	78.5%
2013	1,343,765	21.3%	78.7%
2012	1,338,712	21.2%	78.8%
2011	1,332,947	20.9%	79.1%
2010	1,329,083	20.7%	79.3%

Nativity & Citizenship FAQs for Nassau County, New York

Approximately 23.3% of residents in Nassau County, New York were born outside the United States.

The vast majority of residents, roughly 92.9%, are U.S. citizens (including both native-born and naturalized citizens).

Nassau County, New York Nativity & Citizenship Status (2024)