How America Moves

Sanders County, MT

Migration of people and income, 20222023 filing years

Between the 2022 and 2023 filing years, Sanders County, MT saw a net gain of 88 tax-filing households and a net gain of 262 individuals. On net, the area gained $14.7M in associated adjusted gross income (AGI, nominal dollars). The largest inflow came from Missoula County; the largest outflow went to Flathead County. These figures cover federal income tax filers only and do not indicate why people moved.

Net income (AGI)
+$14.7M
nominal dollars
Net households
+88
tax returns
Net people
+262
exemptions

Income (AGI) in and out

Moved in$31.4M
Moved out$16.8M
Net +$14.7M (nominal)

Where movers came from

  1. 1Missoula County, MT26$921.0K
  2. 2Flathead County, MT25$1.0M
  3. 3Lake County, MT22$1.4M

Where movers went

  1. 1Flathead County, MT27$1.3M
  2. 2Missoula County, MT22$1.1M
  3. 3Lake County, MT21$758.0K

Net migration by year

Net 2012–2023: +$142.4M (+2,930 people)
20122023
Net AGI and net people by year (nominal dollars)
YearNet AGINet people
2012+$2.7M-20
2013+$4.2M+66
2014+$4.3M+45
2015+$4.3M+38
2016+$9.5M+256
2017+$12.2M+439
2018+$7.2M+171
2019+$10.3M+231
2020+$17.2M+557
2021+$23.3M+403
2022+$32.6M+482
2023+$14.7M+262

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Source: IRS Statistics of Income migration data (public domain). Covers federal income tax filers only; AGI is nominal (not inflation adjusted). These numbers describe movement of filers and their reported income, not why people moved or economic loss. Methodology and caveats.