Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -951 tax returns · -598 people · $-127,924,000 AGI
| County | Returns | AGI |
|---|---|---|
| Fairfax County, VA | 4,287 | $553,393,000 |
| Prince William County, VA | 609 | $59,305,000 |
| Arlington County, VA | 521 | $73,387,000 |
| Montgomery County, MD | 366 | $44,013,000 |
| District of Columbia, DC | 265 | $39,623,000 |
| Alexandria city, VA | 262 | $31,031,000 |
| Prince George's County, MD | 166 | $13,358,000 |
| Frederick County, VA | 148 | $13,215,000 |
| Frederick County, MD | 124 | $12,646,000 |
| Los Angeles County, CA | 104 | $11,788,000 |
| County | Returns | AGI |
|---|---|---|
| Fairfax County, VA | 2,814 | $321,398,000 |
| Prince William County, VA | 671 | $74,869,000 |
| Arlington County, VA | 426 | $39,815,000 |
| Frederick County, VA | 356 | $34,460,000 |
| Jefferson County, WV | 346 | $31,699,000 |
| Montgomery County, MD | 236 | $24,522,000 |
| District of Columbia, DC | 231 | $23,798,000 |
| Frederick County, MD | 204 | $24,949,000 |
| Alexandria city, VA | 189 | $25,284,000 |
| Berkeley County, WV | 173 | $14,837,000 |
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.