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Administrative Processing Assistant Salary in Missouri

How much does an Administrative Processing Assistant make in Missouri? As of October 01, 2026, the average salary for an Administrative Processing Assistant in Missouri is $51,202 per year, which breaks down to an hourly rate of $25.

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

  • Top Earners (90th percentile): $62,717
  • Majority Range (25th-75th percentile): $46,219 to $57,229
  • Entry-Level (10th percentile): $41,682
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Administrative Processing Assistant Job Openings in Missouri

Key Factors That Influence Administrative Processing Assistant Salaries

An Administrative Processing 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 Administrative Processing Assistant Salaries?

Experience is a primary driver of an Administrative Processing 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): $47,056
  • Early Career (1-2 years): $47,436
  • Mid-Level (2-4 years): $50,114
  • Senior-Level (5-8 years): $53,128
  • Expert (over 8 years): $54,551
Job RoleYears of ExperienceAverage Salary
Entry Level Administrative Processing Assistant less than 1 year $47,056
Early Career Level Administrative Processing Assistant 1-2 years $47,436
Mid-Level Level Administrative Processing Assistant 2-4 years $50,114
Senior-Level Level Administrative Processing Assistant 5-8 years $53,128
Expert Level Administrative Processing Assistant over 8 years $54,551

How Do Administrative Processing 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 Administrative Processing Assistants. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $59,669.
  • California: $59,442.
  • Massachusetts: $58,650.

Top Paying Cities for Administrative Processing 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: $49,615
  • Eugene: $49,817
  • Fortuna: $49,803

Administrative Processing Assistant Salary by Industry: Top Paying Sectors

For Administrative Processing Assistant roles, the industry you choose can affect earning potential by as much as 65% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Internet sectors offer the strongest compensation, at 25% above the average. In contrast, Administrative Processing Assistant positions in Transportation or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Administrative Processing Assistant as a support function rather than a direct revenue driver.

The top paying industries for an Administrative Processing Assistant

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology $64,003 $31.0 25%
Internet $61,443 $30.0 20%
Software & Networking $61,443 $30.0 20%
Energy & Utilities $58,883 $28.0 15%
Aerospace & Defense $56,323 $27.0 10%

Administrative Processing Assistant Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Administrative Processing 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
$46,219
Average $51,202/year
$57,229
$3,852
Average $4,267/month
$4,769
$889
Average $985/week
$1,101
$22
Average $25/hour
$28
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $57,229 $4,769 $1,101 $28
Average $51,202 $4,267 $985 $25
25th Percentile $46,219 $3,852 $889 $22

Find Your Next Administrative Processing Assistant Job

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

  • Phoenix Home Care and Hospice | Springfield, MO

    Administrative Assistant

    Phoenix Home Care and Hospice | Springfield, MO

    Remote Administrative Assistant Location Remote Schedule Full Time Phoenix Home Care and Hospice is seeking a Remote Administrative Assistant to support ou... more

    5 Days Ago

  • BJC HealthCare | Sullivan, MO

    Administrative Assistant

    BJC HealthCare | Sullivan, MO

    Administrative Assistant needed at Missouri Baptist Sullivan Hospital to support the ER.Night shift 7p-7a 24 hours per week Weekend/Holiday rotation is req... more

    5 Days Ago

  • JS English Enterprises, LLC | O Fallon, MO

    Administrative Assistant

    JS English Enterprises, LLC | O Fallon, MO

    Benefits:Company parties Health insurance Paid time off Vision insurance Fish Window Cleaning is currently hiring for an administrative assistant in O'Fall... more

    5 Days Ago

  • United Bags Inc. | Saint Louis, MO

    Administrative Assistant

    United Bags Inc. | Saint Louis, MO

    Administrative Assistant - On-site St.Louis, MO United Bags, Inc.(130years Family-owned IndustrialBulk Packaging) United Bags, Inc.is a stable, 5th-generat... more

    5 Days Ago

  • P.H.R. Technical Services | O Fallon, MO

    Administrative Assistant

    P.H.R. Technical Services | O Fallon, MO

    About us P.H.R.Technical Services, Inc., a subsidiary of P.H.R.Ken Micronesia, Inc., was established in April 2012 as a technical maintenance, development,... more

    5 Days Ago

  • St Peter Catholic Church Kansas City | Kansas City, MO

    Administrative Assistant

    St Peter Catholic Church Kansas City | Kansas City, MO

    Description:St.Peter Catholic Church, in the Brookside neighborhood of Kansas City, MO, is seeking an Administrative Assistant.The ideal candidate will pro... more

    7 Days Ago

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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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