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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +198 tax returns · +416 people · +$32,491,000 AGI
| County | Returns | AGI |
|---|---|---|
| Campbell County, WY | 58 | $6,379,000 |
| Johnson County, WY | 49 | $3,525,000 |
| Natrona County, WY | 46 | $5,173,000 |
| Yellowstone County, MT | 40 | $3,176,000 |
| Albany County, WY | 32 | $1,328,000 |
| Park County, WY | 23 | $1,057,000 |
| Laramie County, WY | 23 | $2,254,000 |
| County | Returns | AGI |
|---|---|---|
| Johnson County, WY | 42 | $2,650,000 |
| Campbell County, WY | 39 | $2,540,000 |
| Yellowstone County, MT | 35 | $1,870,000 |
| Albany County, WY | 33 | $986,000 |
| Natrona County, WY | 30 | $1,359,000 |
| Laramie County, WY | 29 | $1,357,000 |
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.