Jefferson County, MT
Migration of people and income, 2022–2023 filing years
Between the 2022 and 2023 filing years, Jefferson County, MT saw a net gain of 82 tax-filing households and a net gain of 232 individuals. On net, the area gained $14.4M in associated adjusted gross income (AGI, nominal dollars). The largest inflow came from Lewis and Clark County; the largest outflow went to Lewis and Clark County. These figures cover federal income tax filers only and do not indicate why people moved.
Net income (AGI)
+$14.4M
nominal dollars
Net households
+82
tax returns
Net people
+232
exemptions
+17.8 net people per 1,000 residents (population 13,048)
Income (AGI) in and out
Moved in$40.1M
Moved out$25.7M
Net +$14.4M (nominal)
Where movers came from
- 1Lewis and Clark County, MT133$14.4M
- 2Gallatin County, MT70$4.4M
- 3Silver Bow County, MT25$1.3M
Where movers went
- 1Lewis and Clark County, MT127$9.0M
- 2Gallatin County, MT38$2.0M
- 3Silver Bow County, MT29$1.3M
Net migration by year
Net 2012–2023: +$141.4M (+3,058 people)
20122023
| Year | Net AGI | Net people |
|---|---|---|
| 2012 | +$3.2M | +35 |
| 2013 | +$4.8M | +121 |
| 2014 | +$9.6M | +218 |
| 2015 | +$2.2M | -18 |
| 2016 | +$6.6M | +267 |
| 2017 | +$12.4M | +438 |
| 2018 | +$14.6M | +275 |
| 2019 | +$7.1M | +194 |
| 2020 | +$17.4M | +482 |
| 2021 | +$22.8M | +379 |
| 2022 | +$26.3M | +435 |
| 2023 | +$14.4M | +232 |
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