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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -159 tax returns · -277 people · $-5,779,000 AGI
| County | Returns | AGI |
|---|---|---|
| Richland County, SC | 153 | $5,242,000 |
| Dorchester County, SC | 149 | $6,545,000 |
| Berkeley County, SC | 138 | $8,041,000 |
| Lexington County, SC | 133 | $4,922,000 |
| Charleston County, SC | 93 | $4,823,000 |
| Calhoun County, SC | 70 | $2,330,000 |
| Bamberg County, SC | 68 | $3,141,000 |
| Aiken County, SC | 33 | $891,000 |
| Barnwell County, SC | 31 | $1,260,000 |
| Mecklenburg County, NC | 31 | $1,134,000 |
| County | Returns | AGI |
|---|---|---|
| Richland County, SC | 203 | $7,334,000 |
| Lexington County, SC | 176 | $8,761,000 |
| Dorchester County, SC | 125 | $5,714,000 |
| Berkeley County, SC | 123 | $5,107,000 |
| Calhoun County, SC | 95 | $4,045,000 |
| Charleston County, SC | 78 | $3,838,000 |
| Bamberg County, SC | 66 | $2,120,000 |
| Aiken County, SC | 54 | $2,299,000 |
| Barnwell County, SC | 41 | $1,395,000 |
| Greenville County, SC | 32 | $1,457,000 |
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.