King County, WA → Missouri
Reported tax-filing households, individuals, and adjusted gross income that moved from King County, WA to Missouri, 2022–2023.
Households moved
250
People moved
438
Reported AGI moved
$31.10M
Avg. AGI per migrating return
$124,400
Avg. household size
1.75
Reported county-pair flows
6
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| King County, WA | St. Louis County, MO | 68 | 118 | $10.44M |
| King County, WA | St. Charles County, MO | 33 | 54 | $7.12M |
| King County, WA | St. Louis city, MO | 49 | 71 | $5.75M |
| King County, WA | Jackson County, MO | 49 | 81 | $4.25M |
| King County, WA | Boone County, MO | 25 | 46 | $2.13M |
| King County, WA | Greene County, MO | 26 | 68 | $1.40M |
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.”