Federal Data HubIRS Migration Flows · JSON

Kosciusko County, IN

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

Net migration: -197 tax returns · -197 people · $-16,992,000 AGI

Inflow
1,887 returns · 3,379 people · $120,073,000 AGI
Outflow
2,084 returns · 3,576 people · $137,065,000 AGI

Top origins (where new residents came from)

CountyReturnsAGI
Elkhart County, IN309$18,735,000
Allen County, IN126$8,734,000
Whitley County, IN110$5,688,000
Marshall County, IN89$4,349,000
Noble County, IN85$4,314,000
Wabash County, IN79$4,640,000
Fulton County, IN71$3,470,000
St. Joseph County, IN65$2,975,000
Cook County, IL41$4,382,000
Marion County, IN38$1,994,000

Top destinations (where leavers went)

CountyReturnsAGI
Elkhart County, IN297$16,366,000
Allen County, IN168$10,101,000
Whitley County, IN131$9,106,000
Marshall County, IN112$5,421,000
Noble County, IN91$5,344,000
Wabash County, IN90$5,167,000
Fulton County, IN67$3,572,000
St. Joseph County, IN65$2,655,000
Marion County, IN47$2,688,000
Hamilton County, IN44$3,498,000

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.