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Investigating the Overlooked

Region What Who For Analysis
Migration Trends
Nassau County (NY)
Net Domestic Migration, 2019–2023
Real IRS tax-return address changes, not a Census population estimate -- people who actually filed from a different county the following year. Positive means more people left than arrived; negative means the reverse. See the reporting-vs-reality read of this same data for how this compares against the Census's own population-change numbers.
-6,330 -3,165 0 3,165 6,330 2020 2021 2022 2023
2019→2020: 48,998 out, 47,065 in, net +1,933
2020→2021: 49,894 out, 46,865 in, net +3,029
2021→2022: 52,656 out, 47,152 in, net +5,504
2022→2023: 47,317 out, 42,759 in, net +4,558
Where Nassau County, NY's Leavers Went, 2022→2023
Each number below is people who moved specifically from Nassau County, NY to that one county, in this one year -- not that county's own total gain from every source. Select it in the picker above to see its own totals.
Suffolk County (NY) 11,644
Queens County (NY) 7,425
New York County (NY) 2,625
Kings County (NY) 2,141
Palm Beach County (FL) 1,556
Westchester County (NY) 762
Broward County (FL) 720
Los Angeles County (CA) 539
Miami-Dade County (FL) 507
Hudson County (NJ) 466
Where Nassau County, NY's Arrivals Came From, 2022→2023
Each number below is people who moved specifically from that one county to Nassau County, NY, in this one year -- not that county's own total loss to everywhere else.
Queens County (NY) 20,494
Suffolk County (NY) 6,378
Kings County (NY) 4,754
New York County (NY) 2,640
Bronx County (NY) 721
Westchester County (NY) 530
Palm Beach County (FL) 441
Hudson County (NJ) 427
Bergen County (NJ) 301
Los Angeles County (CA) 261