County
Yellowstone County, MT
In the IRS's 2022–2023 Statistics of Income migration data, Yellowstone County, MT recorded 1,863 households (2,983 people) moving in and 1,553 households (2,518 people) moving out — a net gained of 310 households and $19.65M in reported adjusted gross income.
The single largest recorded source of newcomers was Gallatin County, MT: 239 households (350 people) moved from there, representing $14.62M in reported income.
At the state level, no state sent more newcomers into Yellowstone County, MT than Washington, which accounted for 147 households and $12.86M in reported AGI.
Inbound (reported)
$118.06M
1,863 households · 2,983 people
Outbound (reported)
$98.41M
1,553 households · 2,518 people
Net (reported)
$19.65M
310 households · 465 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 |
|---|---|---|---|
| Gallatin County, MT | 239 | 350 | $14.62M |
| Stillwater County, MT | 111 | 191 | $7.78M |
| Missoula County, MT | 96 | 155 | $7.57M |
| Carbon County, MT | 114 | 178 | $6.66M |
| Maricopa County, AZ | 89 | 157 | $6.03M |
| King County, WA | 52 | 84 | $5.65M |
| Lewis and Clark County, MT | 79 | 120 | $4.95M |
| Cascade County, MT | 85 | 135 | $4.72M |
| Big Horn County, MT | 93 | 164 | $4.34M |
| Clark County, NV | 49 | 88 | $4.27M |
| Ada County, ID | 40 | 58 | $3.57M |
| Snohomish County, WA | 36 | 52 | $3.38M |
| San Diego County, CA | 46 | 85 | $2.86M |
| Rosebud County, MT | 50 | 100 | $2.50M |
| Fergus County, MT | 42 | 69 | $2.47M |
| Los Angeles County, CA | 33 | 51 | $2.24M |
| Spokane County, WA | 31 | 47 | $2.14M |
| Dawson County, MT | 36 | 47 | $2.14M |
| Salt Lake County, UT | 29 | 50 | $2.13M |
| Richland County, MT | 32 | 53 | $2.09M |
“Where newcomers came from” excludes moves within Yellowstone County, MT itself. Switch to outbound to see the other direction.