How America Moves

Ada County, ID

Migration of people and income, 2022–2023 filing years

Between the 2022 and 2023 filing years, Ada County, ID saw a net gain of 2,444 tax-filing households and a net gain of 3,937 individuals. On net, the area gained $321.1M in associated adjusted gross income (AGI, nominal dollars). The largest inflow came from Canyon County; the largest outflow went to Canyon County. These figures cover federal income tax filers only and do not indicate why people moved.

Net income (AGI)
+$321.1M
nominal dollars
Net households
+2,444
tax returns
Net people
+3,937
exemptions

Income (AGI) in and out

Moved in$1.4B
Moved out$1.0B
Net +$321.1M (nominal)

Where movers came from

  1. 1Canyon County, ID2,868$169.3M
  2. 2Orange County, CA441$50.4M
  3. 3Los Angeles County, CA440$52.0M
  4. 4King County, WA367$51.5M
  5. 5San Diego County, CA358$39.8M
  6. 6Maricopa County, AZ347$31.7M
  7. 7Elmore County, ID302$16.0M
  8. 8Twin Falls County, ID284$15.3M
  9. 9Salt Lake County, UT225$16.0M
  10. 10Riverside County, CA209$18.1M

Where movers went

  1. 1Canyon County, ID3,601$236.2M
  2. 2Maricopa County, AZ334$28.3M
  3. 3King County, WA266$20.8M
  4. 4Elmore County, ID227$12.4M
  5. 5Salt Lake County, UT217$12.5M
  6. 6Gem County, ID216$15.2M
  7. 7Twin Falls County, ID195$10.2M
  8. 8Utah County, UT182$11.1M
  9. 9Los Angeles County, CA176$11.6M
  10. 10San Diego County, CA156$13.2M

Net migration by year

Net 2012–2023: +$4.3B (+72,509 people)
20122023
Net AGI and net people by year (nominal dollars)
YearNet AGINet people
2012+$116.2M+2,976
2013+$185.1M+4,430
2014+$134.7M+3,875
2015+$82.2M+1,745
2016+$304.9M+6,338
2017+$574.7M+11,924
2018+$457.2M+8,994
2019+$429.1M+8,299
2020+$677.4M+10,700
2021+$529.7M+5,991
2022+$440.6M+3,300
2023+$321.1M+3,937

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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.