Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +131 tax returns · +363 people · +$2,495,000 AGI
| County | Returns | AGI |
|---|---|---|
| Mineral County, WV | 164 | $6,557,000 |
| Garrett County, MD | 90 | $4,784,000 |
| Washington County, MD | 50 | $2,294,000 |
| Baltimore County, MD | 38 | $1,621,000 |
| Bedford County, PA | 36 | $1,354,000 |
| Frederick County, MD | 34 | $1,870,000 |
| Montgomery County, MD | 32 | $2,617,000 |
| Anne Arundel County, MD | 26 | $1,219,000 |
| Somerset County, PA | 23 | $1,180,000 |
| County | Returns | AGI |
|---|---|---|
| Mineral County, WV | 158 | $6,295,000 |
| Garrett County, MD | 65 | $3,886,000 |
| Washington County, MD | 44 | $2,054,000 |
| Bedford County, PA | 36 | $2,422,000 |
| Monongalia County, WV | 21 | $1,095,000 |
| Allegheny County, PA | 20 | $1,255,000 |
| Montgomery County, MD | 20 | $1,036,000 |
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.