How America Moves

San Joaquin County, CA

Migration of people and income, 2022–2023 filing years

Between the 2022 and 2023 filing years, San Joaquin County, CA saw a net loss of 147 tax-filing households and a net gain of 2,062 individuals. On net, the area gained $250.0M in associated adjusted gross income (AGI, nominal dollars). The largest inflow came from Alameda County; the largest outflow went to Stanislaus County. These figures cover federal income tax filers only and do not indicate why people moved.

Net income (AGI)
+$250.0M
nominal dollars
Net households
-147
tax returns
Net people
+2,062
exemptions

Income (AGI) in and out

Moved in$1.3B
Moved out$1.0B
Net +$250.0M (nominal)

Where movers came from

  1. 1Alameda County, CA3,092$331.8M
  2. 2Santa Clara County, CA2,060$272.2M
  3. 3Stanislaus County, CA1,560$107.3M
  4. 4Sacramento County, CA1,268$94.1M
  5. 5Contra Costa County, CA977$83.4M
  6. 6San Mateo County, CA416$37.2M
  7. 7Los Angeles County, CA343$21.4M
  8. 8Solano County, CA237$13.2M
  9. 9Fresno County, CA224$12.6M
  10. 10Merced County, CA213$8.8M

Where movers went

  1. 1Stanislaus County, CA1,879$107.7M
  2. 2Sacramento County, CA1,637$98.0M
  3. 3Alameda County, CA1,528$114.3M
  4. 4Santa Clara County, CA861$75.4M
  5. 5Contra Costa County, CA747$56.0M
  6. 6Los Angeles County, CA375$20.2M
  7. 7San Diego County, CA249$15.5M
  8. 8Calaveras County, CA247$18.8M
  9. 9Clark County, NV247$12.1M
  10. 10San Mateo County, CA245$17.1M

Net migration by year

Net 2012–2023: +$1.4B (+46,456 people)
20122023
Net AGI and net people by year (nominal dollars)
YearNet AGINet people
2012+$3.6M+971
2013-$96.4M+806
2014+$64.2M+3,678
2015+$77.9M+3,158
2016+$114.0M+5,524
2017+$132.9M+7,940
2018+$127.2M+5,336
2019+$46.3M+3,830
2020+$189.7M+5,095
2021+$264.2M+5,394
2022+$237.2M+2,662
2023+$250.0M+2,062

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Source: IRS Statistics of Income migration data (public domain). Covers federal income tax filers only; AGI is nominal (not inflation adjusted). These numbers describe movement of filers and their reported income, not why people moved or economic loss. Methodology and caveats.