Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -65 tax returns · -104 people · $-5,096,000 AGI
| County | Returns | AGI |
|---|---|---|
| Twin Falls County, ID | 95 | $4,428,000 |
| Jerome County, ID | 53 | $2,352,000 |
| Ada County, ID | 38 | $1,749,000 |
| County | Returns | AGI |
|---|---|---|
| Twin Falls County, ID | 138 | $5,982,000 |
| Jerome County, ID | 77 | $3,286,000 |
| Ada County, ID | 24 | $1,707,000 |
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.