Montana → Jefferson County, CO
Reported tax-filing households, individuals, and adjusted gross income that moved from Montana to Jefferson County, CO, 2022–2023.
Households moved
44
People moved
61
Reported AGI moved
$4.22M
Avg. AGI per migrating return
$95,818
Avg. household size
1.39
Reported county-pair flows
1
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| Gallatin County, MT | Jefferson County, CO | 44 | 61 | $4.22M |
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.”