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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +5,261 tax returns · +4,209 people · +$1,370,090,000 AGI
| County | Returns | AGI |
|---|---|---|
| Pinal County, AZ | 6,549 | $371,439,000 |
| Los Angeles County, CA | 3,562 | $282,276,000 |
| Pima County, AZ | 3,262 | $213,327,000 |
| San Diego County, CA | 2,410 | $236,485,000 |
| Orange County, CA | 1,858 | $197,497,000 |
| Yavapai County, AZ | 1,817 | $133,324,000 |
| Cook County, IL | 1,698 | $223,848,000 |
| Riverside County, CA | 1,550 | $102,950,000 |
| Coconino County, AZ | 1,541 | $95,990,000 |
| King County, WA | 1,502 | $301,340,000 |
| County | Returns | AGI |
|---|---|---|
| Pinal County, AZ | 10,805 | $714,723,000 |
| Pima County, AZ | 2,720 | $179,886,000 |
| Yavapai County, AZ | 2,297 | $207,202,000 |
| Los Angeles County, CA | 2,181 | $174,721,000 |
| San Diego County, CA | 1,706 | $136,567,000 |
| Clark County, NV | 1,338 | $92,423,000 |
| King County, WA | 1,322 | $151,036,000 |
| Coconino County, AZ | 1,297 | $88,399,000 |
| Cook County, IL | 1,160 | $88,339,000 |
| Navajo County, AZ | 1,017 | $69,351,000 |
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.