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: 23,347 out, 30,069 in, net -6,722
2020→2021: 23,978 out, 31,788 in, net -7,810
2021→2022: 24,012 out, 29,418 in, net -5,406
2022→2023: 21,767 out, 25,698 in, net -3,931
Where San Joaquin County, CA's Leavers Went, 2022→2023
Each number below is people who moved specifically from San Joaquin 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.
Stanislaus County (CA)3,474
Sacramento County (CA)2,835
Alameda County (CA)2,692
Santa Clara County (CA)1,535
Contra Costa County (CA)1,366
Los Angeles County (CA)517
Calaveras County (CA)490
Clark County (NV)483
Maricopa County (AZ)417
San Mateo County (CA)412
Where San Joaquin County, CA's Arrivals Came From, 2022→2023
Each number below is people who moved specifically from that one county to San Joaquin County, CA,
in this one year -- not that county's own total loss to everywhere else.
Oluwadi