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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +1,859 tax returns · +1,719 people · +$628,341,000 AGI
| County | Returns | AGI |
|---|---|---|
| Berkeley County, SC | 2,388 | $169,465,000 |
| Dorchester County, SC | 1,530 | $73,709,000 |
| Mecklenburg County, NC | 367 | $123,506,000 |
| Richland County, SC | 312 | $21,439,000 |
| Greenville County, SC | 296 | $22,089,000 |
| Beaufort County, SC | 245 | $22,211,000 |
| Horry County, SC | 223 | $15,332,000 |
| Lexington County, SC | 199 | $14,096,000 |
| Fulton County, GA | 177 | $61,361,000 |
| New York County, NY | 152 | $60,351,000 |
| County | Returns | AGI |
|---|---|---|
| Berkeley County, SC | 3,268 | $224,240,000 |
| Dorchester County, SC | 2,283 | $121,753,000 |
| Greenville County, SC | 347 | $26,447,000 |
| Richland County, SC | 287 | $17,442,000 |
| Mecklenburg County, NC | 287 | $44,046,000 |
| Beaufort County, SC | 183 | $22,398,000 |
| Horry County, SC | 169 | $9,105,000 |
| Colleton County, SC | 154 | $11,091,000 |
| Lexington County, SC | 138 | $8,198,000 |
| New York County, NY | 128 | $10,199,000 |
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.