Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +45 tax returns · +229 people · +$30,980,000 AGI
| County | Returns | AGI |
|---|---|---|
| Wicomico County, MD | 309 | $16,142,000 |
| Sussex County, DE | 137 | $8,700,000 |
| Baltimore County, MD | 125 | $12,036,000 |
| Anne Arundel County, MD | 99 | $12,636,000 |
| Montgomery County, MD | 64 | $8,534,000 |
| Accomack County, VA | 60 | $3,344,000 |
| Harford County, MD | 57 | $7,248,000 |
| Howard County, MD | 53 | $8,159,000 |
| Somerset County, MD | 50 | $2,384,000 |
| Carroll County, MD | 50 | $7,387,000 |
| County | Returns | AGI |
|---|---|---|
| Wicomico County, MD | 379 | $16,588,000 |
| Sussex County, DE | 209 | $16,024,000 |
| Baltimore County, MD | 60 | $3,344,000 |
| Somerset County, MD | 53 | $2,408,000 |
| Anne Arundel County, MD | 49 | $4,655,000 |
| Accomack County, VA | 45 | $2,925,000 |
| Montgomery County, MD | 33 | $2,278,000 |
| Baltimore city, MD | 28 | $1,790,000 |
| Harford County, MD | 25 | $2,294,000 |
| Howard County, MD | 21 | $1,348,000 |
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.