Federal Data Hub › IRS Migration Flows · JSON

Lincoln County, MT

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

Net migration: +169 tax returns · +380 people · +$26,802,000 AGI

Inflow
628 returns · 1,153 people · $52,990,000 AGI
Outflow
459 returns · 773 people · $26,188,000 AGI

Top origins (where new residents came from)

CountyReturnsAGI
Flathead County, MT122$7,905,000
Missoula County, MT20$888,000

Top destinations (where leavers went)

CountyReturnsAGI
Flathead County, MT83$6,590,000
Kootenai County, ID25$1,379,000
Missoula County, MT20$671,000

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.