Where Are People Moving in Twin Falls, ID?
IRS county-to-county migration, 2023 tax year (released about two years after the tax year it covers).
People moving in
1,412
People moving out
1,232
Net migration
+740
Twin Falls, ID is a net gainer of residents. In the latest IRS data (2023 tax year), 1,412 people moved in and 1,232 moved out, for a net gain of +740. Sustained inflows like this are one of the strongest long-run signals of housing demand.
Migration is most useful read alongside the rest of the market. People move for jobs, affordability, climate, and lifestyle, and where they come from and go to says a lot about what a county is competing on. Below are the specific counties driving Twin Falls, ID’s flows in each direction.
Top counties people moved to Twin Falls, ID from
| Origin county | Returns | People |
|---|---|---|
| Jerome, IDIdaho | 339 | 644 |
| Ada, IDIdaho | 195 | 316 |
| Gooding, IDIdaho | 138 | 232 |
| Cassia, IDIdaho | 98 | 187 |
| Canyon, IDIdaho | 68 | 117 |
| Minidoka, IDIdaho | 67 | 134 |
| Bannock, IDIdaho | 58 | 112 |
| Blaine, IDIdaho | 54 | 87 |
| Elko, NVNevada | 52 | 100 |
| Lincoln, IDIdaho | 43 | 79 |
Top counties people left Twin Falls, ID for
| Destination county | Returns | People |
|---|---|---|
| Ada, IDIdaho | 284 | 445 |
| Jerome, IDIdaho | 276 | 530 |
| Gooding, IDIdaho | 95 | 177 |
| Canyon, IDIdaho | 87 | 160 |
| Cassia, IDIdaho | 65 | 138 |
| Bannock, IDIdaho | 54 | 96 |
| Bonneville, IDIdaho | 50 | 102 |
| Minidoka, IDIdaho | 44 | 83 |
| Salt Lake, UTUtah | 42 | 70 |
| Blaine, IDIdaho | 31 | 45 |
“Returns” counts tax returns (a household proxy) that moved along each flow; “People” counts the individuals on those returns, when reported. IRS aggregate and foreign pseudo-rows are excluded. Informational only, not financial advice.
Frequently asked questions
Are people moving to Twin Falls, ID or leaving?
Twin Falls, ID had a net gain of +740 residents in the latest IRS data (2023 tax year), with 1,412 people moving in and 1,232 moving out. Net migration is inflow minus outflow.
Where are people moving to Twin Falls, ID from?
The largest sources of new Twin Falls, ID residents are Jerome, ID, Ada, ID, Gooding, ID. The full top-ten list of origin counties is in the table above.
Where do people leaving Twin Falls, ID go?
People leaving Twin Falls, ID most often move to Ada, ID, Jerome, ID, Gooding, ID. The full top-ten list of destination counties is in the table above.
What does Twin Falls, ID migration mean for housing?
Migration is a leading demand signal. Sustained net inflows tend to support rents and home prices when supply cannot keep up, while net outflows can soften them. Read this alongside Twin Falls, ID's price forecast, building permits, and affordability on the full county dashboard before drawing a conclusion.
How current is this Twin Falls, ID migration data?
It comes from IRS Statistics of Income county-to-county migration data, which is released about two years after the tax year it covers; the figures above reflect the 2023 tax year. That lag is normal for this dataset, which counts actual tax returns rather than survey estimates.