Costilla County, CO

Migration of people and income, 2022–2023 filing years

Between the 2022 and 2023 filing years, Costilla County, CO saw a net gain of 48 tax-filing households and a net gain of 85 individuals. On net, the area gained $1.9M in associated adjusted gross income (AGI, nominal dollars). The largest inflow came from Alamosa County; the largest outflow went to Alamosa County. These figures cover federal income tax filers only and do not indicate why people moved.

Net income (AGI)

+$1.9M

nominal dollars

Net households

+48

tax returns

Net people

+85

exemptions

Income (AGI) in and out

Moved in$5.7M

Moved out$3.8M

Net +$1.9M (nominal)

Where movers came from

1Alamosa County, CO22$707.0K

Where movers went

1Alamosa County, CO21$612.0K

Net migration by year

Net 2012–2023: +$17.4M (+757 people)

20122023

Net AGI and net people by year (nominal dollars)
Year	Net AGI	Net people
2012	+$1.1M	-12
2013	+$560.0K	+15
2014	+$990.0K	+17
2015	+$441.0K	+14
2016	-$27.0K	+99
2017	+$5.0M	+205
2018	+$499.0K	+21
2019	+$552.0K	+20
2020	+$1.3M	+61
2021	+$4.4M	+227
2022	+$701.0K	+5
2023	+$1.9M	+85

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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.