Federal Data HubIRS Migration Flows · JSON

Mercer County, PA

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

Net migration: -218 tax returns · -161 people · $-2,598,000 AGI

Inflow
1,867 returns · 3,145 people · $104,473,000 AGI
Outflow
2,085 returns · 3,306 people · $107,071,000 AGI

Top origins (where new residents came from)

CountyReturnsAGI
Trumbull County, OH179$10,838,000
Lawrence County, PA173$10,055,000
Crawford County, PA159$6,898,000
Butler County, PA152$9,450,000
Allegheny County, PA129$8,313,000
Venango County, PA77$3,167,000
Mahoning County, OH57$1,864,000
Beaver County, PA53$5,536,000
Erie County, PA49$2,782,000
Westmoreland County, PA27$1,180,000

Top destinations (where leavers went)

CountyReturnsAGI
Trumbull County, OH237$9,747,000
Lawrence County, PA178$8,514,000
Allegheny County, PA177$9,429,000
Butler County, PA158$8,713,000
Crawford County, PA134$5,908,000
Mahoning County, OH87$3,685,000
Venango County, PA83$3,140,000
Erie County, PA57$2,533,000
Beaver County, PA34$1,757,000

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.