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401K Plan Support Administrator Salary in Missouri

How much does a 401K Plan Support Administrator make in Missouri? As of October 01, 2026, the average salary for a 401K Plan Support Administrator in Missouri is $69,611 per year, which breaks down to an hourly rate of $33.

However, a 401K Plan Support Administrator's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $83,087
  • Majority Range (25th-75th percentile): $61,983 to $76,665
  • Entry-Level (10th percentile): $55,039
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out 401K Plan Support Administrator Job Openings in Missouri

Key Factors That Influence 401K Plan Support Administrator Salaries

A 401K Plan Support Administrator'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 401K Plan Support Administrator Salaries?

Experience is a primary driver of a 401K Plan Support Administrator'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): $67,514
  • Early Career (1-2 years): $68,142
  • Mid-Level (2-4 years): $69,318
  • Senior-Level (5-8 years): $70,101
  • Expert (over 8 years): $70,297
Job RoleYears of ExperienceAverage Salary
Entry Level 401K Plan Support Administrator less than 1 year $67,514
Early Career Level 401K Plan Support Administrator 1-2 years $68,142
Mid-Level Level 401K Plan Support Administrator 2-4 years $69,318
Senior-Level Level 401K Plan Support Administrator 5-8 years $70,101
Expert Level 401K Plan Support Administrator over 8 years $70,297

How Do 401K Plan Support Administrator 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 401K Plan Support Administrators. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $81,122.
  • California: $80,814.
  • Massachusetts: $79,737.

Top Paying Cities for 401K Plan Support Administrator

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: $67,453
  • Eugene: $67,728
  • Fortuna: $67,709

401K Plan Support Administrator Salary by Industry: Top Paying Sectors

For 401K Plan Support Administrator roles, the industry you choose can affect earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the Aerospace & Defense and Biotechnology sectors offer the strongest compensation, at 20% above the average. In contrast, 401K Plan Support Administrator positions in Transportation or Retail & Wholesale typically offer lower base pay, as these industries often view 401K Plan Support Administrator as a support function rather than a direct revenue driver.

The top paying industries for a 401K Plan Support Administrator

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Aerospace & Defense $83,534 $40.0 20%
Biotechnology $83,534 $40.0 20%
Energy & Utilities $83,534 $40.0 20%
Financial Services $83,534 $40.0 20%
Insurance $83,534 $40.0 20%

401K Plan Support Administrator Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a 401K Plan Support Administrator'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
$61,983
Average $69,611/year
$76,665
$5,165
Average $5,801/month
$6,389
$1,192
Average $1,339/week
$1,474
$30
Average $33/hour
$37
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $76,665 $6,389 $1,474 $37
Average $69,611 $5,801 $1,339 $33
25th Percentile $61,983 $5,165 $1,192 $30

Find Your Next 401K Plan Support Administrator Job

Ready to take the next step in your career? Browse thousands of current 401K Plan Support Administrator 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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