Federal Data Hub › IRS Migration Flows · JSON
County-to-county migration · IRS SOI · filing years 2022-2023
Net migration: +262 tax returns · +726 people · +$40,441,000 AGI
| County | Returns | AGI |
|---|---|---|
| Douglas County, CO | 400 | $48,078,000 |
| Arapahoe County, CO | 218 | $21,811,000 |
| El Paso County, CO | 108 | $8,375,000 |
| Jefferson County, CO | 79 | $6,982,000 |
| Denver County, CO | 61 | $4,697,000 |
| Adams County, CO | 52 | $5,391,000 |
| County | Returns | AGI |
|---|---|---|
| Douglas County, CO | 214 | $20,567,000 |
| Arapahoe County, CO | 115 | $10,338,000 |
| El Paso County, CO | 98 | $5,135,000 |
| Denver County, CO | 50 | $2,874,000 |
| Adams County, CO | 43 | $3,021,000 |
| Jefferson County, CO | 40 | $3,214,000 |
IRS migration data tracks where tax filers lived in consecutive years. A "return" is roughly a household; "AGI" is the adjusted gross income that moved with them. Net migration = inflow − outflow. Small county-pair flows are suppressed by the IRS for privacy and shown blank.
Source: IRS SOI Migration Data. License: CC0 1.0.