Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +168 tax returns · +199 people · +$25,634,000 AGI
| County | Returns | AGI |
|---|---|---|
| Fairfax County, VA | 843 | $78,396,000 |
| Arlington County, VA | 91 | $11,855,000 |
| Prince William County, VA | 80 | $4,635,000 |
| Loudoun County, VA | 62 | $5,259,000 |
| Alexandria city, VA | 60 | $8,033,000 |
| Montgomery County, MD | 41 | $5,016,000 |
| District of Columbia, DC | 36 | $4,688,000 |
| Prince George's County, MD | 33 | $1,925,000 |
| County | Returns | AGI |
|---|---|---|
| Fairfax County, VA | 698 | $62,135,000 |
| Prince William County, VA | 103 | $8,121,000 |
| Loudoun County, VA | 73 | $6,698,000 |
| Arlington County, VA | 53 | $3,464,000 |
| Alexandria city, VA | 35 | $2,786,000 |
| District of Columbia, DC | 26 | $1,554,000 |
| Montgomery County, MD | 24 | $2,023,000 |
| Prince George's County, MD | 21 | $1,004,000 |
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.