Federal Data Hub › IRS Migration Flows · JSON

Franklin County, ID

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

Net migration: -18 tax returns · +47 people · +$5,431,000 AGI

Inflow
317 returns · 679 people · $22,688,000 AGI
Outflow
335 returns · 632 people · $17,257,000 AGI

Top origins (where new residents came from)

CountyReturnsAGI
Cache County, UT131$6,881,000

Top destinations (where leavers went)

CountyReturnsAGI
Cache County, UT116$4,963,000
Bannock County, ID21$853,000
Salt Lake County, UT20$1,073,000

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.