Jefferson County, CO → Montana
Reported tax-filing households, individuals, and adjusted gross income that moved from Jefferson County, CO to Montana, 2022–2023.
Households moved
48
People moved
70
Reported AGI moved
$5.93M
Avg. AGI per migrating return
$123,604
Avg. household size
1.46
Reported county-pair flows
1
County-by-county breakdown
| Origin | Destination | Households | People | Reported AGI |
|---|---|---|---|---|
| Jefferson County, CO | Gallatin County, MT | 48 | 70 | $5.93M |
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.”