Federal Data Hub › IRS Migration Flows · JSON

Willacy County, TX

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

Net migration: -112 tax returns · -214 people · $-5,571,000 AGI

Inflow
223 returns · 463 people · $8,298,000 AGI
Outflow
335 returns · 677 people · $13,869,000 AGI

Top origins (where new residents came from)

CountyReturnsAGI
Cameron County, TX88$3,293,000
Hidalgo County, TX48$1,694,000

Top destinations (where leavers went)

CountyReturnsAGI
Cameron County, TX111$4,795,000
Hidalgo County, TX76$2,373,000
Bexar County, TX26$799,000

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.