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Investigating the Overlooked

Region What Who For Analysis
Migration Trends
San Diego County (CA)
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.
-27,470 -13,735 0 13,735 27,470 2020 2021 2022 2023
2019→2020: 122,483 out, 105,369 in, net +17,114
2020→2021: 126,233 out, 103,557 in, net +22,676
2021→2022: 122,962 out, 99,075 in, net +23,887
2022→2023: 110,935 out, 95,628 in, net +15,307
Where San Diego County, CA's Leavers Went, 2022→2023
Each number below is people who moved specifically from San Diego 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.
Riverside County (CA) 12,708
Los Angeles County (CA) 6,906
Orange County (CA) 4,787
Maricopa County (AZ) 3,877
Clark County (NV) 3,142
San Bernardino County (CA) 2,303
Santa Clara County (CA) 1,655
King County (WA) 1,591
Honolulu County (HI) 1,529
Harris County (TX) 1,292
Where San Diego County, CA's Arrivals Came From, 2022→2023
Each number below is people who moved specifically from that one county to San Diego County, CA, in this one year -- not that county's own total loss to everywhere else.
Los Angeles County (CA) 9,296
Riverside County (CA) 8,425
Orange County (CA) 5,810
San Bernardino County (CA) 2,928
Maricopa County (AZ) 2,636
Santa Clara County (CA) 2,368
Clark County (NV) 1,829
Honolulu County (HI) 1,719
King County (WA) 1,592
Alameda County (CA) 1,498