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Investigating the Overlooked

Region What Who For Analysis
Migration Trends
Williamson County (TX)
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.
-22,683 -11,341 0 11,341 22,683 2020 2021 2022 2023
2019→2020: 30,651 out, 49,423 in, net -18,772
2020→2021: 33,089 out, 52,813 in, net -19,724
2021→2022: 35,998 out, 51,740 in, net -15,742
2022→2023: 34,609 out, 49,378 in, net -14,769
Where Williamson County, TX's Leavers Went, 2022→2023
Each number below is people who moved specifically from Williamson County, TX 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.
Travis County (TX) 13,309
Bell County (TX) 2,511
Harris County (TX) 1,218
Hays County (TX) 1,189
Burnet County (TX) 1,139
Bexar County (TX) 1,033
Bastrop County (TX) 703
Collin County (TX) 640
Dallas County (TX) 610
Tarrant County (TX) 589
Where Williamson County, TX's Arrivals Came From, 2022→2023
Each number below is people who moved specifically from that one county to Williamson County, TX, in this one year -- not that county's own total loss to everywhere else.
Travis County (TX) 21,819
Bell County (TX) 1,979
Harris County (TX) 1,662
Bexar County (TX) 1,157
Santa Clara County (CA) 813
Dallas County (TX) 771
Hays County (TX) 768
Los Angeles County (CA) 703
Tarrant County (TX) 642
Collin County (TX) 601