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Assembly/Machine Operator Salary in Missouri

How much does an Assembly/Machine Operator make in Missouri? As of October 01, 2026, the average salary for an Assembly/Machine Operator in Missouri is $40,866 per year, which breaks down to an hourly rate of $20.

However, an Assembly/Machine Operator's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $47,181
  • Majority Range (25th-75th percentile): $37,750 to $44,172
  • Entry-Level (10th percentile): $34,913
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Assembly/Machine Operator Job Openings in Missouri

Key Factors That Influence Assembly/Machine Operator Salaries

An Assembly/Machine Operator'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 Assembly/Machine Operator Salaries?

Experience is a primary driver of an Assembly/Machine Operator'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): $40,178
  • Early Career (1-2 years): $43,065
  • Mid-Level (2-4 years): $48,870
  • Senior-Level (5-8 years): $52,493
  • Expert (over 8 years): $76,311
Job RoleYears of ExperienceAverage Salary
Assembly/Machine Operator less than 1 year $40,178
Machine Operator II 1-2 years $43,065
Machine Operator III 2-4 years $48,870
Machine Operator IV 5-8 years $52,493
Machine Operator Supervisor over 8 years $76,311

How Do Assembly/Machine Operator 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 Assembly/Machine Operators. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $47,624.
  • California: $47,443.
  • Massachusetts: $46,811.

Top Paying Cities for Assembly/Machine Operator

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: $39,599
  • Eugene: $39,761
  • Fortuna: $39,750

Assembly/Machine Operator Salary by Industry: Top Paying Sectors

For Assembly/Machine Operator roles, the industry you choose can affect earning potential by as much as 75% (the gap between the highest and lowest paying industries). Data shows that the MFG Nondurable and Financial Services sectors offer the strongest compensation, at 35% above the average. In contrast, Assembly/Machine Operator positions in MFG Durable or Healthcare typically offer lower base pay, as these industries often view Assembly/Machine Operator as a support function rather than a direct revenue driver.

The top paying industries for an Assembly/Machine Operator

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
MFG Nondurable $55,170 $27.0 35%
Financial Services $53,126 $26.0 30%
Media $51,083 $25.0 25%
Biotechnology $49,040 $24.0 20%
Insurance $46,996 $23.0 15%

Assembly/Machine Operator Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Assembly/Machine Operator'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
$37,750
Average $40,866/year
$44,172
$3,146
Average $3,406/month
$3,681
$726
Average $786/week
$849
$18
Average $20/hour
$21
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $44,172 $3,681 $849 $21
Average $40,866 $3,406 $786 $20
25th Percentile $37,750 $3,146 $726 $18

Find Your Next Assembly/Machine Operator Job

Ready to take the next step in your career? Browse thousands of current Assembly/Machine Operator 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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