Federal Data HubIRS Migration Flows · JSON

Herkimer County, NY

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

Net migration: -111 tax returns · -63 people · $-5,279,000 AGI

Inflow
1,164 returns · 2,002 people · $63,048,000 AGI
Outflow
1,275 returns · 2,065 people · $68,327,000 AGI

Top origins (where new residents came from)

CountyReturnsAGI
Oneida County, NY420$21,204,000
Otsego County, NY72$3,469,000
Fulton County, NY67$2,884,000
Montgomery County, NY51$2,014,000
Onondaga County, NY32$2,804,000
Madison County, NY24$1,158,000

Top destinations (where leavers went)

CountyReturnsAGI
Oneida County, NY459$22,493,000
Otsego County, NY61$2,709,000
Fulton County, NY55$2,547,000
Onondaga County, NY50$3,004,000
Montgomery County, NY38$1,366,000
Madison County, NY28$1,284,000

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.