Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +40 tax returns · +138 people · $-1,336,000 AGI
| County | Returns | AGI |
|---|---|---|
| Northumberland County, PA | 194 | $8,522,000 |
| Union County, PA | 107 | $5,638,000 |
| Juniata County, PA | 43 | $2,116,000 |
| Mifflin County, PA | 27 | $1,030,000 |
| Dauphin County, PA | 22 | $1,011,000 |
| Montour County, PA | 20 | $928,000 |
| County | Returns | AGI |
|---|---|---|
| Northumberland County, PA | 150 | $6,532,000 |
| Union County, PA | 104 | $5,708,000 |
| Mifflin County, PA | 33 | $1,102,000 |
| Juniata County, PA | 32 | $1,519,000 |
| Lycoming County, PA | 30 | $1,565,000 |
| Dauphin County, PA | 22 | $1,060,000 |
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.