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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +1,075 tax returns · +2,168 people · +$128,312,000 AGI
| County | Returns | AGI |
|---|---|---|
| Mecklenburg County, NC | 939 | $101,502,000 |
| York County, SC | 605 | $44,757,000 |
| Union County, NC | 347 | $32,630,000 |
| Chester County, SC | 78 | $2,983,000 |
| Kershaw County, SC | 58 | $3,726,000 |
| Richland County, SC | 52 | $3,492,000 |
| Chesterfield County, SC | 43 | $1,702,000 |
| Suffolk County, NY | 37 | $3,136,000 |
| Gaston County, NC | 33 | $1,961,000 |
| Cabarrus County, NC | 33 | $4,493,000 |
| County | Returns | AGI |
|---|---|---|
| York County, SC | 478 | $39,896,000 |
| Mecklenburg County, NC | 434 | $36,724,000 |
| Union County, NC | 190 | $20,587,000 |
| Kershaw County, SC | 97 | $5,254,000 |
| Chester County, SC | 96 | $4,321,000 |
| Richland County, SC | 92 | $3,686,000 |
| Horry County, SC | 48 | $3,653,000 |
| Chesterfield County, SC | 47 | $1,643,000 |
| Greenville County, SC | 39 | $3,131,000 |
| Charleston County, SC | 33 | $3,085,000 |
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.