Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +341 tax returns · +1,052 people · +$72,624,000 AGI
| County | Returns | AGI |
|---|---|---|
| Kent County, MI | 2,811 | $197,676,000 |
| Allegan County, MI | 710 | $44,758,000 |
| Muskegon County, MI | 696 | $40,265,000 |
| Oakland County, MI | 155 | $13,310,000 |
| Cook County, IL | 134 | $13,111,000 |
| Kalamazoo County, MI | 130 | $8,027,000 |
| Ingham County, MI | 116 | $6,366,000 |
| Wayne County, MI | 100 | $7,218,000 |
| Newaygo County, MI | 67 | $2,789,000 |
| Macomb County, MI | 67 | $5,126,000 |
| County | Returns | AGI |
|---|---|---|
| Kent County, MI | 2,465 | $138,943,000 |
| Muskegon County, MI | 885 | $47,240,000 |
| Allegan County, MI | 874 | $70,340,000 |
| Cook County, IL | 123 | $6,939,000 |
| Kalamazoo County, MI | 119 | $6,442,000 |
| Oakland County, MI | 109 | $8,265,000 |
| Newaygo County, MI | 97 | $6,184,000 |
| Ingham County, MI | 87 | $3,201,000 |
| Wayne County, MI | 68 | $3,450,000 |
| Washtenaw County, MI | 64 | $3,698,000 |
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.