Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +71 tax returns · +145 people · +$7,337,000 AGI
| County | Returns | AGI |
|---|---|---|
| Spokane County, WA | 183 | $11,063,000 |
| Bonner County, ID | 41 | $2,951,000 |
| Kootenai County, ID | 24 | $1,672,000 |
| Snohomish County, WA | 22 | $1,318,000 |
| County | Returns | AGI |
|---|---|---|
| Spokane County, WA | 166 | $10,885,000 |
| Bonner County, ID | 43 | $1,954,000 |
| Stevens County, WA | 24 | $1,365,000 |
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.