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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +223 tax returns · +397 people · +$40,599,000 AGI
| County | Returns | AGI |
|---|---|---|
| St. Martin Parish, LA | 571 | $25,283,000 |
| St. Landry Parish, LA | 556 | $32,293,000 |
| Iberia Parish, LA | 551 | $28,283,000 |
| Vermilion Parish, LA | 510 | $24,416,000 |
| Acadia Parish, LA | 459 | $18,715,000 |
| East Baton Rouge Parish, LA | 247 | $22,562,000 |
| Harris County, TX | 225 | $16,852,000 |
| Rapides Parish, LA | 147 | $8,863,000 |
| St. Mary Parish, LA | 143 | $7,045,000 |
| Calcasieu Parish, LA | 133 | $6,494,000 |
| County | Returns | AGI |
|---|---|---|
| St. Martin Parish, LA | 541 | $22,921,000 |
| Vermilion Parish, LA | 509 | $24,203,000 |
| St. Landry Parish, LA | 471 | $20,797,000 |
| Acadia Parish, LA | 406 | $17,685,000 |
| Iberia Parish, LA | 349 | $13,399,000 |
| Harris County, TX | 304 | $16,353,000 |
| East Baton Rouge Parish, LA | 256 | $14,825,000 |
| Calcasieu Parish, LA | 191 | $6,578,000 |
| Orleans Parish, LA | 98 | $4,438,000 |
| Dallas County, TX | 87 | $3,865,000 |
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.