Market insights · Idaho
Power County, ID: growth, migration and housing
Power County has 8,246 residents, up 4.6% since 2020 (-1.0% in the last year). In 2022–2023, 189 households moved in and 177 moved out (+12 net), bringing in a net $0.5M of income. Median household income is $61,146, the median home $212,900 and median rent $767 a month.
In Idaho: 38th of 44 counties for 5-year population growth · 19th of 43 counties for net in-migration (per resident) · 34th of 44 counties for median household income · 44th of 44 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Power County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Bannock County, ID | 79 | $4.1M |
| Bingham County, ID | 24 | $1.2M |
Where leavers went
Top counties by households leaving Power County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Bannock County, ID | 82 | $3.6M |
BizyFi in Power County
No companies in the BizyFi directory are based here yet. Search them on the company map (company names with a free account), or browse Idaho companies.
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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.