Federal Data HubIRS Migration Flows · JSON

Gem County, ID

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

Net migration: +138 tax returns · +222 people · +$20,185,000 AGI

Inflow
733 returns · 1,371 people · $53,314,000 AGI
Outflow
595 returns · 1,149 people · $33,129,000 AGI

Top origins (where new residents came from)

CountyReturnsAGI
Ada County, ID216$15,229,000
Canyon County, ID130$7,494,000
Payette County, ID32$1,894,000

Top destinations (where leavers went)

CountyReturnsAGI
Ada County, ID181$11,097,000
Canyon County, ID92$4,618,000
Payette County, ID34$1,348,000

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.