Washington → Maricopa County, AZ
Reported tax-filing households, individuals, and adjusted gross income that moved from Washington to Maricopa County, AZ, 2022–2023.
Households moved
4,883
People moved
8,215
Reported AGI moved
$625.12M
Avg. AGI per migrating return
$128,020
Avg. household size
1.68
Reported county-pair flows
24
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| King County, WA | Maricopa County, AZ | 1,502 | 2,460 | $301.34M |
| Pierce County, WA | Maricopa County, AZ | 723 | 1,276 | $72.64M |
| Snohomish County, WA | Maricopa County, AZ | 624 | 1,066 | $70.94M |
| Clark County, WA | Maricopa County, AZ | 424 | 709 | $45.74M |
| Spokane County, WA | Maricopa County, AZ | 331 | 519 | $26.85M |
| Kitsap County, WA | Maricopa County, AZ | 190 | 310 | $15.71M |
| Thurston County, WA | Maricopa County, AZ | 193 | 356 | $13.52M |
| Benton County, WA | Maricopa County, AZ | 116 | 194 | $11.75M |
| Whatcom County, WA | Maricopa County, AZ | 141 | 232 | $11.19M |
| Yakima County, WA | Maricopa County, AZ | 84 | 148 | $10.91M |
| Skagit County, WA | Maricopa County, AZ | 65 | 108 | $6.21M |
| Chelan County, WA | Maricopa County, AZ | 50 | 71 | $5.87M |
| Island County, WA | Maricopa County, AZ | 67 | 120 | $5.53M |
| Mason County, WA | Maricopa County, AZ | 34 | 60 | $3.93M |
| Cowlitz County, WA | Maricopa County, AZ | 56 | 103 | $3.91M |
| Grant County, WA | Maricopa County, AZ | 42 | 85 | $2.74M |
| Walla Walla County, WA | Maricopa County, AZ | 35 | 60 | $2.72M |
| Douglas County, WA | Maricopa County, AZ | 29 | 42 | $2.44M |
| Kittitas County, WA | Maricopa County, AZ | 34 | 56 | $2.40M |
| Whitman County, WA | Maricopa County, AZ | 27 | 43 | $2.23M |
| Clallam County, WA | Maricopa County, AZ | 36 | 52 | $1.96M |
| Lewis County, WA | Maricopa County, AZ | 24 | 37 | $1.67M |
| Franklin County, WA | Maricopa County, AZ | 32 | 70 | $1.55M |
| Grays Harbor County, WA | Maricopa County, AZ | 24 | 38 | $1.34M |
IRS migration data does not represent every U.S. resident (non-filers are underrepresented), a mailing address does not always equal a physical residence, and AGI reflects Year 2 tax returns without proving income was earned after arrival. Use “income moved” or “reported AGI moved,” not “economic impact created.”