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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +130 tax returns · +230 people · +$10,196,000 AGI
| County | Returns | AGI |
|---|---|---|
| Dorchester County, SC | 161 | $8,363,000 |
| Charleston County, SC | 154 | $11,091,000 |
| Berkeley County, SC | 107 | $5,499,000 |
| Beaufort County, SC | 53 | $3,111,000 |
| Hampton County, SC | 33 | $1,633,000 |
| Richland County, SC | 29 | $1,635,000 |
| Orangeburg County, SC | 21 | $974,000 |
| County | Returns | AGI |
|---|---|---|
| Dorchester County, SC | 143 | $6,398,000 |
| Charleston County, SC | 110 | $9,243,000 |
| Berkeley County, SC | 64 | $3,247,000 |
| Richland County, SC | 38 | $2,419,000 |
| Beaufort County, SC | 32 | $1,290,000 |
| Hampton County, SC | 23 | $712,000 |
| Orangeburg County, SC | 22 | $613,000 |
| Lexington County, SC | 21 | $902,000 |
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.