Which metro areas in Idaho are people moving to?
Boise City, ID (16.6 per 1,000 residents), Idaho Falls, ID (8.6 per 1,000 residents) and Twin Falls, ID (4.7 per 1,000 residents) drew the most people from the rest of the U.S. for their size among Idaho metro areas in 2025.
Data as of 2025 · updated
All 5 ranked Idaho metro areas
| Rank | Metro area | Per 1,000 residents, 2025 | Net movers 2025 | Residents |
|---|---|---|---|---|
| 1 | Boise City, ID | 16.6 | +14,366 | 864,243 |
| 2 | Idaho Falls, ID | 8.6 | +1,501 | 173,851 |
| 3 | Twin Falls, ID | 4.7 | +583 | 123,901 |
| 4 | Lewiston, ID-WA | 2.4 | +154 | 65,450 |
| 5 | Logan, UT-ID | −6.3 | −1,015 | 160,889 |
How this is ranked
Net domestic migration from the Census Bureau's population estimates for 2025: people who moved in from the rest of the U.S. minus people who moved out, per 1,000 residents. Moves between the area's own counties cancel out; moves from and to other countries are not included. Only metropolitan statistical areas of two or more counties are ranked (OMB Bulletin 23-01): a one-county area's figures are its county's, and micro areas are left out. Areas without a figure for the same period as the others are not ranked. An area that crosses a state line is ranked in each of its states.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025). Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how ranks and figures are built.
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Questions
Which metro area in Idaho gains the most people from the rest of the country?
Boise City, ID: 16.6 per 1,000 residents, ahead of Idaho Falls, ID (8.6 per 1,000 residents) and Twin Falls, ID (4.7 per 1,000 residents), of 5 Idaho metro areas ranked.
How is this ranking calculated?
Net domestic migration from the Census Bureau's population estimates for 2025: people who moved in from the rest of the U.S. minus people who moved out, per 1,000 residents. Moves between the area's own counties cancel out; moves from and to other countries are not included. Only metropolitan statistical areas of two or more counties are ranked (OMB Bulletin 23-01): a one-county area's figures are its county's, and micro areas are left out. Areas without a figure for the same period as the others are not ranked. An area that crosses a state line is ranked in each of its states.