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ACA Specialist Salary in Missouri

How much does an ACA Specialist make in Missouri? As of September 01, 2026, the average salary for an ACA Specialist in Missouri is $76,954 per year, which breaks down to an hourly rate of $37.

However, an ACA Specialist's salary can vary significantly. Here's a look at the typical salary range:

  • Top Earners (90th percentile): $87,334
  • Majority Range (25th-75th percentile): $68,708 to $82,388
  • Entry-Level (10th percentile): $61,201
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out ACA Specialist Job Openings in Missouri

Key Factors That Influence ACA Specialist Salaries

An ACA Specialist'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 ACA Specialist Salaries?

Experience is a primary driver of an ACA Specialist'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): $61,617
  • Early Career (1-2 years): $75,822
  • Mid-Level (2-4 years): $88,902
  • Senior-Level (5-8 years): $112,233
  • Expert (over 8 years): $97,821
Job RoleYears of ExperienceAverage Salary
System Documentation Specialist I less than 1 year $61,617
ACA Specialist 1-2 years $75,822
System Documentation Specialist III 2-4 years $88,902
System Documentation Specialist IV 5-8 years $112,233
System Documentation Supervisor over 8 years $97,821

How Do ACA Specialist 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 ACA Specialists. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $89,678.
  • California: $89,338.
  • Massachusetts: $88,148.

Top Paying Cities for ACA Specialist

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: $74,568
  • Eugene: $74,872
  • Fortuna: $74,851

ACA Specialist Salary by Industry: Top Paying Sectors

For ACA Specialist 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 Biotechnology and Aerospace & Defense sectors offer the strongest compensation, at 26% above the average. In contrast, ACA Specialist positions in Hospitality & Leisure or Media typically offer lower base pay, as these industries often view ACA Specialist as a support function rather than a direct revenue driver.

The top paying industries for an ACA Specialist

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology $96,962 $47.0 26%
Aerospace & Defense $83,880 $40.0 9%
Internet $82,341 $40.0 7%
Healthcare $81,571 $39.0 6%
Software & Networking $81,571 $39.0 6%

ACA Specialist Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an ACA Specialist'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
$68,708
Average $76,954/year
$82,388
$5,726
Average $6,413/month
$6,866
$1,321
Average $1,480/week
$1,584
$33
Average $37/hour
$40
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $82,388 $6,866 $1,584 $40
Average $76,954 $6,413 $1,480 $37
25th Percentile $68,708 $5,726 $1,321 $33

Find Your Next ACA Specialist Job

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

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    Marriott is seeking a dedicated Spa Specialist to join our Personal Care & Service team within the Hospitality & Travel industry. In this on-site role, you... more

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    Security Specialist

    Securitas | WAKE ISLAND, HI

    Securitas is seeking a Security Specialist to protect people, property, and assets for clients in the Security & Law Enforcement sector. In this on-site ro... more

    8 Days Ago

  • Renewal by Andersen | Esler Companies | WOONSOCKET, RI

    Confirmation Specialist

    Renewal by Andersen | Esler Companies | WOONSOCKET, RI

    Renewal by Andersen | Esler Companies seeks a detail-oriented Confirmation Specialist to support our fast-growing window and door replacement business. In ... more

    9 Days Ago

  • SAAB | BRISTOL, RI

    Facilities Specialist

    SAAB | BRISTOL, RI

    Saab is seeking a Facilities Specialist to support safe, efficient operations in our manufacturing environment. In this role, you will perform and coordina... more

    9 Days Ago

  • ChanceLight Behavioral Health, Therapy, & Education | GRAND ISLE, VT

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    ChanceLight Behavioral Health, Therapy, & Education | GRAND ISLE, VT

    ChanceLight Behavioral Health, Therapy & Education seeks a Behavior Specialist 1:1 to provide individualized behavioral support to children and young adult... more

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  • ChanceLight Behavioral Health, Therapy, & Education | EAST MONTPELIER, VT

    Behavior Specialist

    ChanceLight Behavioral Health, Therapy, & Education | EAST MONTPELIER, VT

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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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