Medical Assistant Salary in Missouri
Medical Assistants in Missouri earn an average of $38,436 per year across 2 metro areas. This is +8.5% lower than the national average.
Average Salary
$38,436
per year
Hourly Rate
$18.48
per hour
vs National
-8.5%
$42,000 national
Salary Range
$24,862
to $54,937
Cost of Living Adjusted Salary
Nominal Salary
$38,436
Cost of Living Index
90
100 = national average
Adjusted Salary
$42,707
purchasing power equivalent
After adjusting for Missouri's cost of living (below average), a Medical Assistant's salary of $38,436 has the purchasing power of $42,707 in an average-cost area.
Medical Assistant Salary by City in Missouri
| City | Median Salary | Hourly Rate | Entry Level (P10) | Senior (P90) | Employment |
|---|---|---|---|---|---|
| St. Louis, MO | $38,837 | $18.67/hr | $24,434 | $55,755 | 688 |
| Kansas City, MO | $38,035 | $18.29/hr | $25,290 | $54,119 | 678 |
Source: Bureau of Labor Statistics OEWS Survey, 2026. Sorted by median salary (highest first).
Missouri vs National Average
Medical Assistant Salary Comparison
Employment in Missouri
There are approximately 1,366 Medical Assistants employed across 2 metro areas in Missouri.
Key Industries: Manufacturing, Healthcare, Agriculture
State Income Tax: 0% - 4.95%
Medical Assistant Salary Range in Missouri
Entry Level (10th Percentile)
$24,862
Starting salary for new Medical Assistants
Median (50th Percentile)
$38,436
Mid-career Medical Assistant salary
Senior (90th Percentile)
$54,937
Top earners in the field
Related Occupations in Missouri
Nurse Practitioner
$115,974
avg in MO
+$77,538 vs Medical Assistant
Registered Nurse
$85,940
avg in MO
+$47,504 vs Medical Assistant
Dental Hygienist
$85,010
avg in MO
+$46,574 vs Medical Assistant
Licensed Practical Nurse
$55,161
avg in MO
+$16,725 vs Medical Assistant
Nursing Assistant
$35,373
avg in MO
-$3,063 vs Medical Assistant
Medical Assistant Salary in Neighboring States
Compare Medical Assistant salaries in Missouri with nearby states to find the best opportunities.
More Medical Assistant Data
Frequently Asked Questions
What is the average Medical Assistant salary in Missouri?
The average Medical Assistant salary in Missouri is $38,436 per year ($18.48/hour) based on 2026 data across 2 metro areas. This is 8.5% below the national average of $42,000.
What is the highest paying city for Medical Assistants in Missouri?
St. Louis, MO is the highest paying city for Medical Assistants in Missouri, with a median salary of $38,837 per year. The lowest paying metro area is Kansas City, MO at $38,035.
What is the salary range for Medical Assistants in Missouri?
Medical Assistant salaries in Missouri range from $24,862 (entry-level, 10th percentile) to $54,937 (experienced, 90th percentile). The median salary is $38,436 per year.
About This Data
Salary data is sourced from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS) survey. State-level averages are calculated from metro area data within Missouri. Figures represent 2026 estimates and may not reflect all employers or self-employed workers. Cost of living adjustments use regional indices to provide purchasing power context.