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.
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.