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: 97,988 out, 59,098 in, net +38,890
2020→2021: 104,102 out, 58,868 in, net +45,234
2021→2022: 93,382 out, 61,861 in, net +31,521
2022→2023: 78,200 out, 57,692 in, net +20,508
Where Santa Clara County, CA's Leavers Went, 2022→2023
Each number below is people who moved specifically from Santa Clara County, CA 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.
Alameda County (CA)11,226
San Mateo County (CA)5,845
San Joaquin County (CA)4,541
San Francisco County (CA)3,924
Contra Costa County (CA)3,245
Los Angeles County (CA)2,938
Sacramento County (CA)2,723
San Diego County (CA)2,368
King County (WA)2,036
Orange County (CA)1,786
Where Santa Clara County, CA's Arrivals Came From, 2022→2023
Each number below is people who moved specifically from that one county to Santa Clara County, CA,
in this one year -- not that county's own total loss to everywhere else.
Oluwadi