Migration + Wealth Flow Explorer

County

Monroe County, IL

In the IRS's 2022–2023 Statistics of Income migration data, Monroe County, IL recorded 511 households (854 people) moving in and 447 households (680 people) moving out — a net gained of 64 households and $10.09M in reported adjusted gross income.

The single largest recorded source of newcomers was St. Clair County, IL: 218 households (359 people) moved from there, representing $14.39M in reported income.

At the state level, no state sent more newcomers into Monroe County, IL than Missouri, which accounted for 199 households and $15.93M in reported AGI.

Inbound (reported)

$37.38M

511 households · 854 people

Outbound (reported)

$27.29M

447 households · 680 people

Net (reported)

$10.09M

64 households · 174 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
St. Clair County, IL218359$14.39M
St. Louis County, MO124205$10.36M
Randolph County, IL60111$4.43M
St. Louis city, MO3856$2.79M
Jefferson County, MO3764$2.77M
Madison County, IL3459$2.63M

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