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Administration and Office Support Salary in Missouri

How much does an Administration and Office Support make in Missouri? As of October 01, 2026, the average salary for an Administration and Office Support in Missouri is $51,802 per year, which breaks down to an hourly rate of $25.

However, an Administration and Office Support's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $63,451
  • Majority Range (25th-75th percentile): $46,760 to $57,899
  • Entry-Level (10th percentile): $42,170
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Administration and Office Support Job Openings in Missouri

Key Factors That Influence Administration and Office Support Salaries

An Administration and Office Support'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 Administration and Office Support Salaries?

Experience is a primary driver of an Administration and Office Support'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): $47,607
  • Early Career (1-2 years): $47,991
  • Mid-Level (2-4 years): $50,701
  • Senior-Level (5-8 years): $53,749
  • Expert (over 8 years): $55,189
Job RoleYears of ExperienceAverage Salary
Entry Level Administration and Office Support less than 1 year $47,607
Early Career Level Administration and Office Support 1-2 years $47,991
Mid-Level Level Administration and Office Support 2-4 years $50,701
Senior-Level Level Administration and Office Support 5-8 years $53,749
Expert Level Administration and Office Support over 8 years $55,189

How Do Administration and Office Support 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 Administration and Office Supports. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $60,367.
  • California: $60,138.
  • Massachusetts: $59,337.

Top Paying Cities for Administration and Office Support

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: $50,195
  • Eugene: $50,400
  • Fortuna: $50,386

Administration and Office Support Salary by Industry: Top Paying Sectors

For Administration and Office Support 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, Administration and Office Support positions in Transportation or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Administration and Office Support as a support function rather than a direct revenue driver.

The top paying industries for an Administration and Office Support

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology $64,752 $31.0 25%
Internet $62,162 $30.0 20%
Software & Networking $62,162 $30.0 20%
Energy & Utilities $59,572 $29.0 15%
Aerospace & Defense $56,982 $27.0 10%

Administration and Office Support Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Administration and Office Support'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
$46,760
Average $51,802/year
$57,899
$3,897
Average $4,317/month
$4,825
$899
Average $996/week
$1,113
$22
Average $25/hour
$28
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $57,899 $4,825 $1,113 $28
Average $51,802 $4,317 $996 $25
25th Percentile $46,760 $3,897 $899 $22

Find Your Next Administration and Office Support Job

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

  • Freeman Health System | Joplin, MO

    Medical Office Support Staff

    Freeman Health System | Joplin, MO

    Medical Office Support Staff. The Medical Office Support Staff provides medical office support for all Ozark Center offices. They greet and assist individu... more

    3 Days Ago

  • PLA Family of Companies | Bridgeton, MO

    Warehouse Office Support

    PLA Family of Companies | Bridgeton, MO

    Job Description. Job Description. Job Summary. As a Warehouse Administrative Clerk, you will play a vital role in supporting our warehouse operations team ... more

    3 Days Ago

  • Home Depot (Retail) | Kansas City, MO

    Warehouse Office Support

    Home Depot (Retail) | Kansas City, MO

    Warehouse Office Support. Associates in a Warehouse Office Associate role supports the daily operations of the distribution center by performing essential ... more

    6 Days Ago

  • Home Depot (Retail) | Mexico, MO

    Warehouse Office Support

    Home Depot (Retail) | Mexico, MO

    Warehouse Office Support | Home Depot. Associates in a Warehouse Office Associate role supports the daily operations of the distribution center by performi... more

    6 Days Ago

  • Aspen Contracting | Lee's Summit, MO

    Office Support Specialist

    Aspen Contracting | Lee's Summit, MO

    Job Description. Job Description. Description. Location. National Headquarters – Lee's Summit, MO | In Person. Pay. $18.00–$20.00/hour based on experience.... more

    2 Days Ago

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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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