Sterile Processing Assistant Salary in Copperopolis, CA

How much does a Sterile Processing Assistant make in Copperopolis, CA?

As of September 01, 2026, the average salary for a Sterile Processing Assistant in Copperopolis, CA is $41,381 per year, which breaks down to an hourly rate of $20.

However, a Sterile Processing Assistant's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $47,165
  • Majority Range (25th-75th percentile): $38,142 to $44,408
  • Entry-Level (10th percentile): $35,194
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View as table View as graph 25% $38,142 10% $35,194 90% $47,165 75% $44,408 $41,381 50%(Median) Didn’t find job title? Click

Sterile Processing Assistant Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $44,408 $3,701 $854 $21
Average $41,381 $3,448 $796 $20
25th Percentile $38,142 $3,179 $734 $18
Check out Sterile Processing Assistant Job Openings in Copperopolis, CA
Housekeeper

The Gateway Hotel - Copperopolis, CA

Assistant Store Manager

United Pacific - Copperopolis, CA

Social Services Practitioner

Adventist Health - Copperopolis, CA

Pharmacist

Walmart - Copperopolis, CA

Search More Sterile Processing Assistant Jobs in Copperopolis, CA

Key Factors That Influence Sterile Processing Assistant Salaries

A Sterile Processing Assistant'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, skills and company size can directly affect your earning potential.

Top Paying Cities for Sterile Processing Assistants

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:

  • San Jose: $49,405
  • San Francisco: $48,864
  • Oakland: $47,834

What Skills Can Increase a Sterile Processing Assistant's Salary?

Demanded Skills for the Role:

  • Commitment (Mentioned in 4.07% Job Postings): An agreement or pledge to do something in the future a commitment to improve conditions at the prison especially : an engagement to assume a financial obligation at a future date.
  • Quality Assurance (Mentioned in 3.87% Job Postings): Verifying the adherence of product with required specifications and expectations to track and resolve deficiencies prior to product release.
  • Container (Mentioned in 2.53% Job Postings): Container is an object used for or capable of holding, esp for transport or storage, such as a carton, box, etc.
See More Skills
Skills Demand Percentage
Commitment 4.07%
Quality Assurance 3.87%
Container 2.53%
What skills can make your compensation higher?
Mastering certain specialized skills can lead to a significant increase in pay. Here are examples of skills and the potential impact they can have on a Sterile Processing Assistant's salary.
  • Products and Services: Can increase your salary by up to 13%.
  • Oral Communication: Can increase your salary by up to 7%.
  • Organizational Skills: Can increase your salary by up to 6%.
Skill Salary Salary % Increase
Products and Services
$46,760
13%
Oral Communication
$44,277
7%
Organizational Skills
$43,864
6%
Problem Solving
$43,864
6%
Leadership
$43,450
5%
Time Management
$43,036
4%
Get Latest Data

Sterile Processing Assistant Salary by Industry: Top Paying Sectors

For Sterile Processing Assistant roles, the industry you choose can affect earning potential by as much as 100% (the gap between the highest and lowest paying industries). Data shows that the Healthcare and Biotechnology sectors offer the strongest compensation, at 50% above the average. In contrast, Sterile Processing Assistant positions in Pharmaceuticals or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Sterile Processing Assistant as a support function rather than a direct revenue driver.

The top paying industries for a Sterile Processing Assistant

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Healthcare$62,071$30.050%
Biotechnology$49,657$24.020%

Sterile Processing Assistant Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Sterile Processing Assistant'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.

Last Updated on September 01, 2026

Find Your Next Sterile Processing Assistant Job

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

United States
  • Walmart

    Copperopolis, CA

    Walmart | Copperopolis, CA

    Position Summary What you'll do Are you ready to be at the forefront of patient care and make a impact in your community. As a Staff Pharmacist at Walmart,... more

    1 Day Ago

  • SAS Retail Services

    Copperopolis, CA

    SAS Retail Services | Copperopolis, CA

    SAS Retail Services is seeking a Retail Merchandiser Team Lead to support Retail Operations for our national retail clients. In this field-based role, you ... more

    2 Days Ago

  • Rocket Stores

    Copperopolis, CA

    Rocket Stores | Copperopolis, CA

    Rocket Stores - - Responsibilities: Handle daily cash transactions. Operate cash register and computer terminal. Maintain store lighting and fixtures. Safe... more

    4 Days Ago

  • Koinonia Family Services

    Copperopolis, CA

    Koinonia Family Services | Copperopolis, CA

    Do you want to make a positive difference in the lives of children and families. If yes, join the great team at Koinonia Family Services in the Modesto are... more

    5 Days Ago

  • Rocket Stores

    Copperopolis, CA

    Rocket Stores | Copperopolis, CA

    Rocket Stores - - Responsibilities: Support Store Manager in all store operations. Lead in absence of Store Manager. Assist customers in purchase of produc... more

    5 Days Ago

  • United Pacific

    Copperopolis, CA

    United Pacific | Copperopolis, CA

    United Pacific - 1036 Feather Drive [Retail Associate / Team Member] As a Sales Associate, you will: Assist in the operation of the facility in a safe, cus... more

    5 Days Ago

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Cost of Living In Copperopolis, CA

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