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County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: -682 tax returns · -1,283 people · $-27,164,000 AGI
| County | Returns | AGI |
|---|---|---|
| Los Angeles County, CA | 131 | $11,903,000 |
| San Diego County, CA | 93 | $8,368,000 |
| Clark County, NV | 84 | $5,194,000 |
| Maricopa County, AZ | 70 | $4,703,000 |
| King County, WA | 66 | $13,299,000 |
| Orange County, CA | 51 | $5,908,000 |
| Pierce County, WA | 32 | $3,507,000 |
| Santa Clara County, CA | 29 | $5,714,000 |
| Riverside County, CA | 28 | $2,576,000 |
| Salt Lake County, UT | 27 | $1,970,000 |
| County | Returns | AGI |
|---|---|---|
| Clark County, NV | 214 | $11,932,000 |
| Los Angeles County, CA | 106 | $11,649,000 |
| King County, WA | 91 | $7,420,000 |
| San Diego County, CA | 79 | $9,868,000 |
| Maricopa County, AZ | 67 | $5,645,000 |
| Orange County, CA | 55 | $7,517,000 |
| Pierce County, WA | 41 | $3,450,000 |
| Multnomah County, OR | 34 | $1,883,000 |
| Riverside County, CA | 34 | $2,894,000 |
| Denver County, CO | 29 | $1,614,000 |
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.