Federal Data Hub › IRS Migration Flows · JSON

Wahkiakum County, WA

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

Net migration: +47 tax returns · +100 people · +$3,810,000 AGI

Inflow
165 returns · 289 people · $10,620,000 AGI
Outflow
118 returns · 189 people · $6,810,000 AGI

Top origins (where new residents came from)

CountyReturnsAGI
Cowlitz County, WA34$2,119,000

Top destinations (where leavers went)

CountyReturnsAGI
Cowlitz County, WA31$1,803,000

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.