Custer County, SD

Migration of people and income, 2022–2023 filing years

Between the 2022 and 2023 filing years, Custer County, SD saw a net gain of 52 tax-filing households and a net gain of 194 individuals. On net, the area gained $22.9M in associated adjusted gross income (AGI, nominal dollars). The largest inflow came from Pennington County; the largest outflow went to Pennington County. These figures cover federal income tax filers only and do not indicate why people moved.

Net income (AGI)

+$22.9M

nominal dollars

Net households

+52

tax returns

Net people

+194

exemptions

Income (AGI) in and out

Moved in$44.3M

Moved out$21.4M

Net +$22.9M (nominal)

Where movers came from

1Pennington County, SD93$6.6M
2Fall River County, SD31$2.1M

Where movers went

1Pennington County, SD96$6.8M
2Fall River County, SD23$1.2M

Net migration by year

Net 2012–2023: +$136.3M (+2,008 people)

20122023

Net AGI and net people by year (nominal dollars)
Year	Net AGI	Net people
2012	+$9.9M	+196
2013	+$271.0K	+76
2014	+$3.4M	+74
2015	+$5.6M	+38
2016	+$5.2M	+156
2017	+$11.3M	+114
2018	+$10.3M	+191
2019	+$6.5M	+32
2020	+$8.4M	+283
2021	+$24.7M	+375
2022	+$27.9M	+279
2023	+$22.9M	+194

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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.