Federal Data HubIRS Migration Flows · JSON

County 025, MT

County-to-county migration · IRS SOI · filing years 2022-2023

Net migration: -38 tax returns · -90 people · $-2,824,000 AGI

Inflow
30 returns · 46 people · $1,197,000 AGI
Outflow
68 returns · 136 people · $4,021,000 AGI

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.