Black Hawk County, IA
Migration of people and income, 2022–2023 filing years
Between the 2022 and 2023 filing years, Black Hawk County, IA saw a net loss of 25 tax-filing households and a net loss of 147 individuals. On net, the area lost $20.0M in associated adjusted gross income (AGI, nominal dollars). The largest inflow came from Bremer County; the largest outflow went to Polk County. These figures cover federal income tax filers only and do not indicate why people moved.
Income (AGI) in and out
Where movers came from
- 1Bremer County, IA200$10.8M
- 2Linn County, IA143$5.6M
- 3Polk County, IA127$6.7M
- 4Buchanan County, IA123$5.7M
- 5Grundy County, IA113$6.3M
- 6Butler County, IA87$4.2M
- 7Tama County, IA67$4.3M
- 8Johnson County, IA63$3.1M
- 9Fayette County, IA53$1.9M
- 10Benton County, IA46$2.6M
Where movers went
- 1Polk County, IA244$12.3M
- 2Bremer County, IA208$12.5M
- 3Linn County, IA176$9.3M
- 4Buchanan County, IA99$6.2M
- 5Grundy County, IA91$6.1M
- 6Johnson County, IA80$3.6M
- 7Butler County, IA77$3.9M
- 8Dallas County, IA70$5.0M
- 9Tama County, IA57$3.5M
- 10Story County, IA48$2.0M
Net migration by year
| Year | Net AGI | Net people |
|---|---|---|
| 2012 | -$26.4M | -292 |
| 2013 | -$51.8M | -895 |
| 2014 | -$28.3M | -689 |
| 2015 | -$15.5M | -294 |
| 2016 | -$64.8M | -2,043 |
| 2017 | -$74.4M | -2,258 |
| 2018 | -$35.0M | -715 |
| 2019 | -$42.8M | -843 |
| 2020 | -$34.8M | -1,186 |
| 2021 | -$43.3M | -1,280 |
| 2022 | -$68.2M | -773 |
| 2023 | -$20.0M | -147 |
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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.