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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +4 tax returns · -18 people · +$670,000 AGI
| County | Returns | AGI |
|---|---|---|
| Lee County, IA | 87 | $4,017,000 |
| Henry County, IA | 76 | $3,246,000 |
| Henderson County, IL | 47 | $2,323,000 |
| Louisa County, IA | 33 | $1,510,000 |
| Cook County, IL | 33 | $987,000 |
| Scott County, IA | 28 | $1,799,000 |
| Johnson County, IA | 25 | $720,000 |
| County | Returns | AGI |
|---|---|---|
| Lee County, IA | 84 | $3,536,000 |
| Henry County, IA | 60 | $2,546,000 |
| Johnson County, IA | 46 | $2,045,000 |
| Henderson County, IL | 33 | $1,307,000 |
| Linn County, IA | 31 | $1,343,000 |
| Polk County, IA | 28 | $1,585,000 |
| Cook County, IL | 23 | $779,000 |
| Scott County, IA | 22 | $1,350,000 |
| Louisa County, IA | 20 | $868,000 |
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.