Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -133 tax returns · -262 people · +$8,383,000 AGI
| County | Returns | AGI |
|---|---|---|
| Los Angeles County, CA | 49 | $4,158,000 |
| San Diego County, CA | 41 | $3,057,000 |
| Orange County, CA | 32 | $7,597,000 |
| Clark County, NV | 26 | $1,364,000 |
| King County, WA | 23 | $3,845,000 |
| Maricopa County, AZ | 23 | $2,775,000 |
| Riverside County, CA | 20 | $2,449,000 |
| County | Returns | AGI |
|---|---|---|
| Clark County, NV | 52 | $3,325,000 |
| Los Angeles County, CA | 36 | $2,133,000 |
| San Diego County, CA | 30 | $2,307,000 |
| Orange County, CA | 29 | $2,207,000 |
| King County, WA | 28 | $2,344,000 |
| Maricopa County, AZ | 23 | $2,213,000 |
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.