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Administrative Assistant/Appointment Coordinator Salary in Missouri

How much does an Administrative Assistant/Appointment Coordinator make in Missouri? As of September 01, 2026, the average salary for an Administrative Assistant/Appointment Coordinator in Missouri is $45,194 per year, which breaks down to an hourly rate of $22.

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

  • Top Earners (90th percentile): $56,928
  • Majority Range (25th-75th percentile): $40,790 to $51,336
  • Entry-Level (10th percentile): $36,780
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Administrative Assistant/Appointment Coordinator Job Openings in Missouri

Key Factors That Influence Administrative Assistant/Appointment Coordinator Salaries

An Administrative Assistant/Appointment Coordinator'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 Assistant/Appointment Coordinator Salaries?

Experience is a primary driver of an Administrative Assistant/Appointment Coordinator'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): $43,914
  • Early Career (1-2 years): $49,407
  • Mid-Level (2-4 years): $56,884
  • Senior-Level (5-8 years): $75,749
  • Expert (over 8 years): $86,980
Job RoleYears of ExperienceAverage Salary
Administrative Assistant/Appointment Coordinator less than 1 year $43,914
Sales Assistant II 1-2 years $49,407
Sales Assistant III 2-4 years $56,884
Sales Assistant Team Leader 5-8 years $75,749
Sales Support Supervisor over 8 years $86,980

How Do Administrative Assistant/Appointment Coordinator 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 Assistant/Appointment Coordinators. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $52,667.
  • California: $52,467.
  • Massachusetts: $51,767.

Top Paying Cities for Administrative Assistant/Appointment Coordinator

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: $43,792
  • Eugene: $43,971
  • Fortuna: $43,959

Administrative Assistant/Appointment Coordinator Salary by Industry: Top Paying Sectors

For Administrative Assistant/Appointment Coordinator roles, the industry you choose can affect earning potential by as much as 55% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Financial Services sectors offer the strongest compensation, at 20% above the average. In contrast, Administrative Assistant/Appointment Coordinator positions in Hospitality & Leisure or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Administrative Assistant/Appointment Coordinator as a support function rather than a direct revenue driver.

The top paying industries for an Administrative Assistant/Appointment Coordinator

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology $54,232 $26.0 20%
Financial Services $54,232 $26.0 20%
Pharmaceuticals $54,232 $26.0 20%
Software & Networking $54,232 $26.0 20%
Telecom $54,232 $26.0 20%

Administrative Assistant/Appointment Coordinator Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Administrative Assistant/Appointment Coordinator'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 September 01, 2026
$40,790
Average $45,194/year
$51,336
$3,399
Average $3,766/month
$4,278
$784
Average $869/week
$987
$20
Average $22/hour
$25
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $51,336 $4,278 $987 $25
Average $45,194 $3,766 $869 $22
25th Percentile $40,790 $3,399 $784 $20

Find Your Next Administrative Assistant/Appointment Coordinator Job

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

  • Aya Healthcare | St. Louis, MO

    Administrative Coordinator

    Aya Healthcare | St. Louis, MO

    Aya Healthcare - - Responsibilities: Types and distributes memos, correspondence and reports and composes documents as needed. Coordinates and administers ... more

    11 Days Ago

  • City of Cape Girardeau | Cape Girardeau, MO

    Administrative Coordinator

    City of Cape Girardeau | Cape Girardeau, MO

    POSITION TYPE: Hourly, Non-ExemptJOB Summary: This position is responsible for performing administrative, technical, and community relation duties and coor... more

    7 Days Ago

  • Barnes-Jewish Hospital | St. Louis, MO

    Administrative Coordinator

    Barnes-Jewish Hospital | St. Louis, MO

    Barnes-Jewish Hospital - - Responsibilities: Provide administrative support to department leaders. Coordinate scheduling and calendar management. Process p... more

    7 Days Ago

  • BJC HealthCare | St. Louis, MO

    Administrative Coordinator

    BJC HealthCare | St. Louis, MO

    BJC HealthCare - - Responsibilities: Answer phones and greet visitors. Schedule appointments and front desk duties. Prepare memos and reports. Coordinate o... more

    8 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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