Best Hospitals in Canyon County
Compare 3 hospitals in Canyon County, Idaho.
About 14.9% of Canyon County's population is aged 65+ (39,679 residents). The 65+ population has grown +19.6% since 2020. Median household income is $72,355. Source: U.S. Census Bureau.
| Facility | Rating | City | Ownership |
|---|---|---|---|
| St Luke'S Nampa Medical Center | 5 | Nampa | Non-profit |
| West Valley Medical Center | 5 | Caldwell | For-profit |
| Saint Alphonsus Medical Center - Nampa | 3 | Nampa | Non-profit |
Canyon County: residents 65+ over time
How are these ratings calculated?
The CMS five-star quality rating comes from the Centers for Medicare & Medicaid Services. Read our plain-language explainer for hospitals to understand exactly what each star means — and what it does not.
Data as of June 20, 2026 · Source: CMS Provider Data Catalog.