As of June 01, 2026, the average annual salary for Operating Room CNA in Iowa is $40,499, equivalent to $19 per hour, $779 weekly, or $3,375 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Operating Room CNA in cities like San Jose, Santa Clara, and San Francisco.

Annually Salaries for Operating Room CNA in Iowa vary widely, spanning from $34,441 to $47,990. Most professionals fall between the 25th percentile ($37,328) and 75th percentile ($44,420), while top earners (90th percentile) make $47,990 per year. This $7,092 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, Iowa Operating Room CNA often earn 4.3% lower than national averages due to demand from Fortune 11 companies. However, Iowa currently ranks 33 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 $34,441 IA June 01, 2026
25th Percentile Operating Room CNA Salary $37,328 IA June 01, 2026
50th Percentile Operating Room CNA Salary $40,499 IA June 01, 2026
75th Percentile Operating Room CNA Salary $44,420 IA June 01, 2026
90th Percentile Operating Room CNA Salary $47,990 IA June 01, 2026
25% $37,328 10% $34,441 90% $47,990 75% $44,420 $40,499 50%(Median) Didn’t find job title? Click
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Operating Room

Aya Healthcare - Cedar Rapids, IA

Operating Room Registered Nurse

MLee Healthcare Staffing and Recruiting, Inc - Massena, IA

Operating Room Registered Nurse

Supplemental Health Care - Dubuque, IA

***Operating Room Flex RN

Trinity Health - West Des Moines, IA

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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 Ackley, IA Avg. Salary $37,604 Date Updated June 01, 2026
Location Ackworth, IA Avg. Salary $39,068 Date Updated June 01, 2026
Location Adair, IA Avg. Salary $37,790 Date Updated June 01, 2026
Location Adel, IA Avg. Salary $38,958 Date Updated June 01, 2026
Location Afton, IA Avg. Salary $37,995 Date Updated June 01, 2026
Location Agency, IA Avg. Salary $37,642 Date Updated June 01, 2026
Location Ainsworth, IA Avg. Salary $37,736 Date Updated June 01, 2026
Location Akron, IA Avg. Salary $36,901 Date Updated June 01, 2026
Location Albert City, IA Avg. Salary $37,548 Date Updated June 01, 2026
Location Albia, IA Avg. Salary $37,903 Date Updated June 01, 2026
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