Montana → Snohomish County, WA
Reported tax-filing households, individuals, and adjusted gross income that moved from Montana to Snohomish County, WA, 2022–2023.
Households moved
48
People moved
78
Reported AGI moved
$2.31M
Avg. AGI per migrating return
$48,021
Avg. household size
1.63
Reported county-pair flows
2
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| Flathead County, MT | Snohomish County, WA | 22 | 44 | $1.16M |
| Gallatin County, MT | Snohomish County, WA | 26 | 34 | $1.14M |
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.”