St. Clair County, IL
Migration of people and income, 2022–2023 filing years
Between the 2022 and 2023 filing years, St. Clair County, IL saw a net loss of 314 tax-filing households and a net loss of 595 individuals. On net, the area lost $40.1M in associated adjusted gross income (AGI, nominal dollars). The largest inflow came from Madison County; the largest outflow went to Madison 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
- 1Madison County, IL983$44.6M
- 2St. Louis County, MO560$28.3M
- 3St. Louis city, MO411$24.2M
- 4Monroe County, IL168$9.7M
- 5Clinton County, IL146$7.7M
- 6St. Charles County, MO102$6.3M
- 7Cook County, IL87$7.9M
- 8Jefferson County, MO83$5.0M
- 9Randolph County, IL80$3.7M
- 10Washington County, IL56$3.2M
Where movers went
- 1Madison County, IL1,146$59.2M
- 2St. Louis County, MO626$34.6M
- 3St. Louis city, MO387$17.3M
- 4Monroe County, IL218$14.4M
- 5Clinton County, IL145$8.2M
- 6Jefferson County, MO126$7.5M
- 7St. Charles County, MO121$8.4M
- 8Randolph County, IL94$4.8M
- 9Cook County, IL82$4.4M
- 10Maricopa County, AZ52$2.5M
Net migration by year
| Year | Net AGI | Net people |
|---|---|---|
| 2012 | -$73.7M | -1,569 |
| 2013 | -$63.8M | -1,737 |
| 2014 | -$63.4M | -1,550 |
| 2015 | -$47.0M | -715 |
| 2016 | -$693.0K | -857 |
| 2017 | -$199.9M | -1,375 |
| 2018 | -$82.0M | -939 |
| 2019 | -$65.9M | -1,381 |
| 2020 | -$101.7M | -912 |
| 2021 | -$99.7M | -1,292 |
| 2022 | -$80.9M | -853 |
| 2023 | -$40.1M | -595 |
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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.