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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +117 tax returns · +144 people · +$4,268,000 AGI
| County | Returns | AGI |
|---|---|---|
| Riverside County, CA | 54 | $3,451,000 |
| San Bernardino County, CA | 40 | $1,697,000 |
| Mohave County, AZ | 32 | $1,637,000 |
| Los Angeles County, CA | 26 | $1,577,000 |
| Yuma County, AZ | 24 | $805,000 |
| Orange County, CA | 22 | $1,242,000 |
| County | Returns | AGI |
|---|---|---|
| Mohave County, AZ | 65 | $3,591,000 |
| Riverside County, CA | 37 | $1,487,000 |
IRS migration data tracks where tax filers lived in consecutive years. A "return" is roughly a household; "AGI" is the adjusted gross income that moved with them. Net migration = inflow − outflow. Small county-pair flows are suppressed by the IRS for privacy and shown blank.
Source: IRS SOI Migration Data. License: CC0 1.0.