Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +1,769 tax returns · +3,180 people · +$184,594,000 AGI
| County | Returns | AGI |
|---|---|---|
| Clark County, NV | 706 | $35,907,000 |
| San Bernardino County, CA | 616 | $52,571,000 |
| Riverside County, CA | 511 | $49,315,000 |
| Los Angeles County, CA | 465 | $48,696,000 |
| Maricopa County, AZ | 421 | $22,713,000 |
| Orange County, CA | 314 | $26,992,000 |
| San Diego County, CA | 225 | $17,250,000 |
| Washington County, UT | 114 | $3,960,000 |
| Yavapai County, AZ | 93 | $3,782,000 |
| Coconino County, AZ | 92 | $4,629,000 |
| County | Returns | AGI |
|---|---|---|
| Clark County, NV | 531 | $32,468,000 |
| Maricopa County, AZ | 506 | $23,228,000 |
| San Bernardino County, CA | 213 | $12,157,000 |
| Riverside County, CA | 165 | $10,066,000 |
| Yavapai County, AZ | 147 | $9,650,000 |
| Los Angeles County, CA | 145 | $9,855,000 |
| Orange County, CA | 117 | $8,575,000 |
| Washington County, UT | 103 | $5,959,000 |
| San Diego County, CA | 94 | $5,361,000 |
| Coconino County, AZ | 92 | $3,335,000 |
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.