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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -115 tax returns · -91 people · $-14,678,000 AGI
| County | Returns | AGI |
|---|---|---|
| Benton County, WA | 143 | $6,452,000 |
| Morrow County, OR | 141 | $6,910,000 |
| Walla Walla County, WA | 119 | $5,750,000 |
| Franklin County, WA | 57 | $2,120,000 |
| Union County, OR | 56 | $2,652,000 |
| Multnomah County, OR | 43 | $1,902,000 |
| Marion County, OR | 42 | $1,751,000 |
| Yakima County, WA | 37 | $1,265,000 |
| Washington County, OR | 36 | $2,100,000 |
| Lane County, OR | 33 | $1,420,000 |
| County | Returns | AGI |
|---|---|---|
| Walla Walla County, WA | 158 | $7,871,000 |
| Benton County, WA | 142 | $8,064,000 |
| Morrow County, OR | 125 | $6,699,000 |
| Franklin County, WA | 63 | $2,543,000 |
| Multnomah County, OR | 59 | $1,925,000 |
| Union County, OR | 50 | $1,676,000 |
| Marion County, OR | 42 | $2,082,000 |
| Washington County, OR | 32 | $1,830,000 |
| Clark County, WA | 30 | $3,636,000 |
| Maricopa County, AZ | 28 | $1,792,000 |
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.