How much do staff Mental Health Nurse jobs pay per hour in Saint Louis?

For jobs available on Vivian as of Tuesday, April 7th 2026, the average hourly Mental Health Nurse salary in Saint Louis is $39 per hour but can pay up to $48 per hour.

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Saint Louis, MO Mental Health Nurse Jobs

13 open jobs
Jobs added hourly

View job details for Inpatient Behavioral Health Nurse Manager

Staff Position

Inpatient Behavioral Health Nurse Manager

Barnes-Jewish Hospital
Saint Louis, MO

$44-73/hour

Apply now

Posted Today

View job details for Registered Nurse (RN) - Psychiatric

Staff Position

Registered Nurse (RN) - Psychiatric

Barnes-Jewish Hospital
Saint Louis, MO

$41-67/hour

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View job details for Registered Nurse (RN) - Assistant Manager, Psychiatric

Staff Position

Registered Nurse (RN) - Assistant Manager, Psychiatric

Barnes-Jewish Hospital
Saint Louis, MO

$41-62/hour

Apply now

View job details for Charge Nurse (RN) - Psychiatric

Staff Position

Charge Nurse (RN) - Psychiatric

Barnes-Jewish Hospital
Saint Louis, MO

$36-58/hour

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View job details for Clinical Nurse - ECT

Staff Position

Clinical Nurse - ECT

Barnes-Jewish Hospital
Saint Louis, MO

$32-48/hour

Apply now

Posted Today

View job details for Inpatient Psychiatric RN

Staff Position

Inpatient Psychiatric RN

Barnes-Jewish Hospital
Saint Louis, MO

$32-48/hour

Apply now

Posted 6 days ago

View job details for Registered Nurse (RN) - Psychiatric

Staff Position

Registered Nurse (RN) - Psychiatric

Barnes-Jewish Hospital
Saint Louis, MO

$32-48/hour

Apply now

View job details for Registered Nurse (RN) - Psychiatric

Staff Position

Registered Nurse (RN) - Psychiatric

Barnes-Jewish Hospital
Saint Louis, MO

$32-48/hour

Apply now

View job details for Registered Nurse (RN) - Psychiatric

Staff Position

Registered Nurse (RN) - Psychiatric

Barnes-Jewish Hospital
Saint Louis, MO

$32-40/hour

Apply now

View job details for Clinical Nursing Supervisor - Behavioral Health Unit

Staff Position

Clinical Nursing Supervisor - Behavioral Health Unit

Mercy Hospital Saint Louis
Saint Louis, MO

See Details

Posted 12 days ago

From the web

View job details for Registered Nurse, Behavioral Health

Staff Position

Registered Nurse, Behavioral Health

Mercy Hospital Saint Louis
Saint Louis, MO

See Details

From the web

View job details for Registered Nurse Behavioral Health

Staff Position

Registered Nurse Behavioral Health

Mercy Hospital Saint Louis
Saint Louis, MO

See Details

From the web

View job details for Registered Nurse Float Pool

Staff Position

Registered Nurse Float Pool

Mercy Hospital Saint Louis
Saint Louis, MO

See Details

From the web

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Saint Louis, MO Mental Health Nurse Jobs Salary Insights

Average Mental Health Nurse Salary

$54.25/hour

The average salary for a Mental Health Nurse in Saint Louis, MO is $54.25 per hour. This is 1% higher than the Missouri average of $53.55.

Last updated on March 18, 2026. Based on active jobs on Vivian.com.

Explore all Mental Health Nurse salary insights

Saint Louis, MO Mental Health Nurse Jobs FAQs

Does Vivian have any travel Nursing jobs?

As of Tuesday, April 7th 2026, Vivian has 2 listings for travel Nursing jobs. These jobs pay $1,828 per hour on average, and up to $1,843 per hour for the top-paying job listed.

Where can I learn more about working as a Mental Health Nurse?

Take a look at Vivian's Mental Health Nurse Career Guide for more information, including required education, responsibilities, pros and cons and more.

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