Federal Data HubIRS Migration Flows · JSON

Simpson County, MS

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

Net migration: -30 tax returns · -22 people · +$636,000 AGI

Inflow
495 returns · 996 people · $21,930,000 AGI
Outflow
525 returns · 1,018 people · $21,294,000 AGI

Top origins (where new residents came from)

CountyReturnsAGI
Rankin County, MS148$7,733,000
Smith County, MS39$2,036,000
Hinds County, MS39$1,151,000
Covington County, MS36$1,201,000
Jefferson Davis County, MS21$1,109,000

Top destinations (where leavers went)

CountyReturnsAGI
Rankin County, MS122$5,388,000
Covington County, MS40$1,256,000
Smith County, MS36$1,910,000
Hinds County, MS34$954,000
Lamar County, MS21$982,000
Forrest County, MS21$613,000

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.