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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -1,540 tax returns · -4,161 people · $-288,507,000 AGI
| County | Returns | AGI |
|---|---|---|
| Multnomah County, OR | 4,496 | $462,714,000 |
| Clackamas County, OR | 1,829 | $153,120,000 |
| Clark County, WA | 720 | $47,036,000 |
| Yamhill County, OR | 599 | $37,381,000 |
| Marion County, OR | 565 | $30,261,000 |
| Los Angeles County, CA | 453 | $46,570,000 |
| Maricopa County, AZ | 358 | $29,942,000 |
| Lane County, OR | 350 | $19,112,000 |
| King County, WA | 348 | $46,588,000 |
| Benton County, OR | 220 | $11,353,000 |
| County | Returns | AGI |
|---|---|---|
| Multnomah County, OR | 4,318 | $294,602,000 |
| Clackamas County, OR | 2,049 | $208,058,000 |
| Clark County, WA | 1,206 | $146,931,000 |
| Yamhill County, OR | 867 | $76,607,000 |
| Marion County, OR | 663 | $41,314,000 |
| King County, WA | 510 | $64,728,000 |
| Maricopa County, AZ | 481 | $62,567,000 |
| Columbia County, OR | 385 | $29,674,000 |
| Deschutes County, OR | 341 | $38,518,000 |
| Los Angeles County, CA | 294 | $22,055,000 |
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.