Migration + Wealth Flow Explorer

County

Union County, SD

In the IRS's 2022–2023 Statistics of Income migration data, Union County, SD recorded 313 households (549 people) moving in and 348 households (624 people) moving out — a net lost of 35 households and $15.40M in reported adjusted gross income.

The single largest recorded source of newcomers was Woodbury County, IA: 177 households (301 people) moved from there, representing $11.12M in reported income.

At the state level, no state sent more newcomers into Union County, SD than Iowa, which accounted for 177 households and $11.12M in reported AGI.

Inbound (reported)

$20.66M

313 households · 549 people

Outbound (reported)

$36.06M

348 households · 624 people

Net (reported)

-$15.40M

-35 households · -75 people

States sending newcomers

Shaded by reported AGI coming from each state. Hover a state for numbers. County-to-county detail below.

Top origin counties

CountyHouseholdsPeopleReported AGI
Woodbury County, IA177301$11.12M
Lincoln County, SD4193$3.69M
Minnehaha County, SD4268$2.48M
Dakota County, NE2641$1.88M
Clay County, SD2746$1.49M

Where newcomers came from” excludes moves within Union County, SD itself. Switch to outbound to see the other direction.