As of February 01, 2026, the average annual salary for Operating Room CNA in Montana is $39,949, equivalent to $19 per hour, $768 weekly, or $3,329 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Operating Room CNA in cities like Santa Clara, San Jose, and Fremont.

Annually Salaries for Operating Room CNA in Montana vary widely, spanning from $33,992 to $47,308. Most professionals fall between the 25th percentile ($36,831) and 75th percentile ($43,801), while top earners (90th percentile) make $47,308 per year. This $6,970 pay gap underscores opportunities for salary growth through certifications, specialized skills like Commitment or CPR, or targeting high-paying regions like District of Columbia or California.

Location and experience significantly influence earnings. For example, Montana Operating Room CNA often earn 5.6% lower than national averages due to demand from Fortune 11 companies. However, Montana currently ranks 39 nationwide for Operating Room CNA job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.

Based on HR-reported data: a national average with a geographic differential
Operating Room CNA Salaries by Percentile
Percentile Salary Location Last Updated
10th Percentile Operating Room CNA Salary $33,992 MT February 01, 2026
25th Percentile Operating Room CNA Salary $36,831 MT February 01, 2026
50th Percentile Operating Room CNA Salary $39,949 MT February 01, 2026
75th Percentile Operating Room CNA Salary $43,801 MT February 01, 2026
90th Percentile Operating Room CNA Salary $47,308 MT February 01, 2026
25% $36,831 10% $33,992 90% $47,308 75% $43,801 $39,949 50%(Median) Didn’t find job title? Click
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Registered Nurse Operating Room

Intermountain Health - Billings, MT

Operating Room Registered Nurse

TEEMA Solutions Group - Glasgow, MT

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What is An Operating Room CNA ?

The salary for an Operating Room Certified Nursing Assistant (CNA) varies based on factors such as location, experience, and the healthcare facility. On average, Operating Room CNAs earn between $30,000 and $50,000 annually. Those in metropolitan areas or specialized surgical centers may command higher wages due to increased demand and cost of living. Additional benefits, such as health insurance, retirement plans, and shift differentials, can enhance overall compensation. Experience in surgical settings and additional certifications may also lead to salary increases. Continuous education and ...

Source: (as of 06/04/2025). Read more from

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Location Avg. Salary Date Updated
Location Belgrade, MT Avg. Salary $34,119 Date Updated February 01, 2026
Location Absarokee, MT Avg. Salary $38,052 Date Updated February 01, 2026
Location Acton, MT Avg. Salary $38,371 Date Updated February 01, 2026
Location Alberton, MT Avg. Salary $34,119 Date Updated February 01, 2026
Location Alder, MT Avg. Salary $34,865 Date Updated February 01, 2026
Location Alzada, MT Avg. Salary $34,933 Date Updated February 01, 2026
Location Anaconda, MT Avg. Salary $34,119 Date Updated February 01, 2026
Location Angela, MT Avg. Salary $38,052 Date Updated February 01, 2026
Location Antelope, MT Avg. Salary $39,110 Date Updated February 01, 2026
Location Arlee, MT Avg. Salary $34,119 Date Updated February 01, 2026
Job Openings for Operating Room CNA in Montana

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