Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +330 tax returns · +1,043 people · $-8,974,000 AGI
| County | Returns | AGI |
|---|---|---|
| Lehigh County, PA | 2,664 | $156,421,000 |
| Monroe County, PA | 496 | $33,927,000 |
| Warren County, NJ | 416 | $26,541,000 |
| Bucks County, PA | 224 | $15,464,000 |
| Philadelphia County, PA | 188 | $12,369,000 |
| Montgomery County, PA | 171 | $13,820,000 |
| Carbon County, PA | 160 | $9,948,000 |
| Kings County, NY | 156 | $12,874,000 |
| Berks County, PA | 142 | $7,745,000 |
| Middlesex County, NJ | 135 | $10,281,000 |
| County | Returns | AGI |
|---|---|---|
| Lehigh County, PA | 2,394 | $159,763,000 |
| Monroe County, PA | 385 | $22,722,000 |
| Carbon County, PA | 218 | $12,134,000 |
| Bucks County, PA | 216 | $17,670,000 |
| Warren County, NJ | 215 | $9,577,000 |
| Philadelphia County, PA | 211 | $12,057,000 |
| Montgomery County, PA | 197 | $19,043,000 |
| Berks County, PA | 152 | $8,721,000 |
| New York County, NY | 83 | $5,697,000 |
| Kings County, NY | 81 | $9,943,000 |
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.