California → Ada County, ID
Reported tax-filing households, individuals, and adjusted gross income that moved from California to Ada County, ID, 2022–2023.
Households moved
3,094
People moved
5,661
Reported AGI moved
$352.82M
Avg. AGI per migrating return
$114,034
Avg. household size
1.83
Reported county-pair flows
28
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| Los Angeles County, CA | Ada County, ID | 440 | 763 | $52.03M |
| Orange County, CA | Ada County, ID | 441 | 832 | $50.37M |
| San Diego County, CA | Ada County, ID | 358 | 677 | $39.79M |
| Santa Clara County, CA | Ada County, ID | 182 | 352 | $35.73M |
| Contra Costa County, CA | Ada County, ID | 172 | 338 | $30.16M |
| Riverside County, CA | Ada County, ID | 209 | 410 | $18.09M |
| Alameda County, CA | Ada County, ID | 136 | 240 | $16.69M |
| Sacramento County, CA | Ada County, ID | 144 | 268 | $16.08M |
| Ventura County, CA | Ada County, ID | 113 | 215 | $12.03M |
| San Bernardino County, CA | Ada County, ID | 125 | 230 | $10.82M |
| Placer County, CA | Ada County, ID | 94 | 169 | $9.34M |
| Sonoma County, CA | Ada County, ID | 55 | 96 | $7.03M |
| San Francisco County, CA | Ada County, ID | 39 | 53 | $5.93M |
| San Mateo County, CA | Ada County, ID | 50 | 82 | $5.52M |
| San Joaquin County, CA | Ada County, ID | 54 | 90 | $4.76M |
| Monterey County, CA | Ada County, ID | 33 | 65 | $3.82M |
| Kern County, CA | Ada County, ID | 60 | 102 | $3.76M |
| El Dorado County, CA | Ada County, ID | 49 | 65 | $3.73M |
| Solano County, CA | Ada County, ID | 46 | 80 | $3.69M |
| Santa Barbara County, CA | Ada County, ID | 43 | 72 | $3.54M |
| Napa County, CA | Ada County, ID | 21 | 42 | $3.27M |
| San Luis Obispo County, CA | Ada County, ID | 40 | 66 | $3.15M |
| Fresno County, CA | Ada County, ID | 47 | 81 | $3.12M |
| Stanislaus County, CA | Ada County, ID | 31 | 69 | $2.71M |
| Santa Cruz County, CA | Ada County, ID | 26 | 54 | $2.59M |
| Yolo County, CA | Ada County, ID | 28 | 58 | $1.99M |
| Butte County, CA | Ada County, ID | 31 | 44 | $1.94M |
| Shasta County, CA | Ada County, ID | 27 | 48 | $1.15M |
IRS migration data does not represent every U.S. resident (non-filers are underrepresented), a mailing address does not always equal a physical residence, and AGI reflects Year 2 tax returns without proving income was earned after arrival. Use “income moved” or “reported AGI moved,” not “economic impact created.”