Mental Health Nurse Salary Guide: Idaho
Average Mental Health Nurse Salary
$48.40/hour
The average salary for a Mental Health Nurse in Idaho is $48.40 per hour. This is 9% lower than the US average of $52.70.
Last updated on November 11, 2026. Based on active jobs on Vivian.com.
Mental Health Nurse salaries in Idaho compared to National Averages
$48.40/hour
Idaho
9% lower than the US average.
$52.70/hour
United States
How does the pay for Mental Health Nurses in Idaho compare to nearby states?
Only Colorado reports pay data for Mental Health Nurses, averaging $54 per hour. Colorado also has the highest ceiling, with max hourly pay reaching $59. For comparison, the Idaho average for Registered Nurses is $48 per hour — Colorado pays 12% more.
| Average Hourly Salary | Max Hourly Salary | |
|---|---|---|
| Colorado | $54 | $59 |
Last updated on November 11, 2026. Information based on active jobs on Vivian.com and pay data from BLS and around the web.

Mental Health Nurse Career Guide
Use our exclusive Career Guides to research the education, qualifications, skills and responsibilities for a variety of healthcare disciplines and specialties employers are hiring now.
Go to the guideTop Mental Health Nurse Jobs
Registered Nurse (RN) - Behavioral Health
- West Valley Medical Center
- Caldwell, ID
$35-52/hour
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