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Carroll County, IL

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

Net migration: -61 tax returns · -84 people · +$3,411,000 AGI

Inflow: 320 returns · 571 people · $22,612,000 AGI
Outflow: 381 returns · 655 people · $19,201,000 AGI

Top origins (where new residents came from)

County	Returns	AGI
Whiteside County, IL	51	$2,111,000
Stephenson County, IL	43	$2,738,000
Clinton County, IA	27	$1,415,000
Ogle County, IL	24	$1,328,000

Top destinations (where leavers went)

County	Returns	AGI
Whiteside County, IL	56	$2,642,000
Clinton County, IA	42	$1,427,000
Stephenson County, IL	33	$1,210,000

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.