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Ancillary Assistant Salary in Missouri

How much does an Ancillary Assistant make in Missouri? As of October 01, 2026, the average salary for an Ancillary Assistant in Missouri is $40,202 per year, which breaks down to an hourly rate of $19.

However, an Ancillary Assistant's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $48,932
  • Majority Range (25th-75th percentile): $36,400 to $44,771
  • Entry-Level (10th percentile): $32,939
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Ancillary Assistant Job Openings in Missouri

Key Factors That Influence Ancillary Assistant Salaries

An Ancillary Assistant's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.

How Experience Level Affects Ancillary Assistant Salaries?

Experience is a primary driver of an Ancillary Assistant's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $38,552
  • Early Career (1-2 years): $39,377
  • Mid-Level (2-4 years): $41,154
  • Senior-Level (5-8 years): $41,344
  • Expert (over 8 years): $41,471
Job RoleYears of ExperienceAverage Salary
Entry Level Ancillary Assistant less than 1 year $38,552
Early Career Level Ancillary Assistant 1-2 years $39,377
Mid-Level Level Ancillary Assistant 2-4 years $41,154
Senior-Level Level Ancillary Assistant 5-8 years $41,344
Expert Level Ancillary Assistant over 8 years $41,471

How Do Ancillary Assistant Salaries Vary from State to State?

Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Ancillary Assistants. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $46,849.
  • California: $46,672.
  • Massachusetts: $46,050.

Top Paying Cities for Ancillary Assistant

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • Braggadocio: $38,955
  • Eugene: $39,114
  • Fortuna: $39,104

Ancillary Assistant Salary by Industry: Top Paying Sectors

For Ancillary Assistant roles, the industry you choose can impact your earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the highest-paying industry, Edu., Gov't. & Nonprofit, offers compensation 20% above the average. Conversely, Ancillary Assistant positions in Healthcare typically offer lower base pay, as this sector often view Ancillary Assistant as a support function rather than a direct revenue driver.

The top paying industry for an Ancillary Assistant

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Edu., Gov't. & Nonprofit $48,242 $23.0 20%

Ancillary Assistant Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Ancillary Assistant's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on October 01, 2026
$36,400
Average $40,202/year
$44,771
$3,033
Average $3,350/month
$3,731
$700
Average $773/week
$861
$18
Average $19/hour
$22
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $44,771 $3,731 $861 $22
Average $40,202 $3,350 $773 $19
25th Percentile $36,400 $3,033 $700 $18

Find Your Next Ancillary Assistant Job

Ready to take the next step in your career? Browse thousands of current Ancillary Assistant job openings on our job board. Use the search bar below to find your perfect match.

  • Optum | FRANKTOWN, CO

    Medical Assistant

    Optum | FRANKTOWN, CO

    $4,000 Sign On Bonus for External Candidates. Read on to find out what you will need to succeed in this position, including skills, qualifications, and exp... more

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  • Optum | PALMER LAKE, CO

    Medical Assistant

    Optum | PALMER LAKE, CO

    $4,000 Sign On Bonus for External Candidates. Read on to find out what you will need to succeed in this position, including skills, qualifications, and exp... more

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  • Optum | CALHAN, CO

    Medical Assistant

    Optum | CALHAN, CO

    $4,000 Sign On Bonus for External Candidates. Read on to find out what you will need to succeed in this position, including skills, qualifications, and exp... more

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  • Optum | COLORADO SPRINGS, CO

    Medical Assistant

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    For those who want to invent the future of health care, here's your opportunity. We're going beyond basic care to health programs integrated across the ent... more

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  • Optum | MANITOU SPRINGS, CO

    Medical Assistant

    Optum | MANITOU SPRINGS, CO

    $4,000 Sign On Bonus for External Candidates. Read on to find out what you will need to succeed in this position, including skills, qualifications, and exp... more

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  • Optum | BLACK HAWK, CO

    Medical Assistant

    Optum | BLACK HAWK, CO

    $4,000 Sign On Bonus for External Candidates. Read on to find out what you will need to succeed in this position, including skills, qualifications, and exp... more

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Where Does Our Salary Data Come From?

Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.

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