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Administrative Assistant/Cashier Salary in Missouri

How much does an Administrative Assistant/Cashier make in Missouri? As of September 01, 2026, the average salary for an Administrative Assistant/Cashier in Missouri is $45,092 per year, which breaks down to an hourly rate of $22.

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

  • Top Earners (90th percentile): $56,800
  • Majority Range (25th-75th percentile): $40,698 to $51,221
  • Entry-Level (10th percentile): $36,697
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Administrative Assistant/Cashier Job Openings in Missouri

Key Factors That Influence Administrative Assistant/Cashier Salaries

An Administrative Assistant/Cashier'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/Cashier Salaries?

Experience is a primary driver of an Administrative Assistant/Cashier'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): $43,815
  • Early Career (1-2 years): $49,296
  • Mid-Level (2-4 years): $56,756
  • Senior-Level (5-8 years): $75,579
  • Expert (over 8 years): $86,785
Job RoleYears of ExperienceAverage Salary
Administrative Assistant/Cashier less than 1 year $43,815
Sales Assistant II 1-2 years $49,296
Sales Assistant III 2-4 years $56,756
Sales Assistant Team Leader 5-8 years $75,579
Sales Support Supervisor over 8 years $86,785

How Do Administrative Assistant/Cashier 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/Cashiers. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $52,548.
  • California: $52,349.
  • Massachusetts: $51,651.

Top Paying Cities for Administrative Assistant/Cashier

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: $43,694
  • Eugene: $43,872
  • Fortuna: $43,860

Administrative Assistant/Cashier Salary by Industry: Top Paying Sectors

For Administrative Assistant/Cashier 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/Cashier positions in Hospitality & Leisure or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Administrative Assistant/Cashier as a support function rather than a direct revenue driver.

The top paying industries for an Administrative Assistant/Cashier

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology $54,111 $26.0 20%
Financial Services $54,111 $26.0 20%
Pharmaceuticals $54,111 $26.0 20%
Software & Networking $54,111 $26.0 20%
Telecom $54,111 $26.0 20%

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

Understanding how an Administrative Assistant/Cashier'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
$40,698
Average $45,092/year
$51,221
$3,392
Average $3,758/month
$4,268
$783
Average $867/week
$985
$20
Average $22/hour
$25
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $51,221 $4,268 $985 $25
Average $45,092 $3,758 $867 $22
25th Percentile $40,698 $3,392 $783 $20

Find Your Next Administrative Assistant/Cashier Job

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

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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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