County
Jefferson County, MO
In the IRS's 2022–2023 Statistics of Income migration data, Jefferson County, MO recorded 4,156 households (7,003 people) moving in and 3,634 households (6,001 people) moving out — a net gained of 522 households and $48.48M in reported adjusted gross income.
The single largest recorded source of newcomers was St. Louis County, MO: 2,205 households (3,740 people) moved from there, representing $143.28M in reported income.
At the state level, no state sent more newcomers into Jefferson County, MO than Illinois, which accounted for 235 households and $13.88M in reported AGI.
Inbound (reported)
$248.56M
4,156 households · 7,003 people
Outbound (reported)
$200.08M
3,634 households · 6,001 people
Net (reported)
$48.48M
522 households · 1,002 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
| County | Households | People | Reported AGI |
|---|---|---|---|
| St. Louis County, MO | 2,205 | 3,740 | $143.28M |
| St. Louis city, MO | 508 | 851 | $28.82M |
| St. Charles County, MO | 283 | 452 | $17.38M |
| St. Francois County, MO | 227 | 393 | $10.34M |
| Franklin County, MO | 219 | 353 | $10.28M |
| St. Clair County, IL | 126 | 215 | $7.50M |
| Ste. Genevieve County, MO | 80 | 162 | $4.40M |
| Madison County, IL | 73 | 111 | $4.25M |
| Washington County, MO | 95 | 177 | $4.05M |
| Cape Girardeau County, MO | 45 | 67 | $2.77M |
| Greene County, MO | 43 | 55 | $2.16M |
| Monroe County, IL | 36 | 52 | $2.13M |
| Boone County, MO | 45 | 76 | $1.98M |
| Maricopa County, AZ | 28 | 57 | $1.60M |
| Lee County, FL | 20 | 37 | $1.42M |
| Jackson County, MO | 20 | 30 | $1.29M |
| Phelps County, MO | 24 | 39 | $1.26M |
| Warren County, MO | 20 | 30 | $1.21M |
| Lincoln County, MO | 36 | 56 | $1.11M |
“Where newcomers came from” excludes moves within Jefferson County, MO itself. Switch to outbound to see the other direction.