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Administrative Services Assistant Salary in California

How much does an Administrative Services Assistant make in California? As of August 01, 2026, the average salary for an Administrative Services Assistant in California is $49,416 per year, which breaks down to an hourly rate of $24.

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

  • Top Earners (90th percentile): $58,861
  • Majority Range (25th-75th percentile): $44,986 to $54,360
  • Entry-Level (10th percentile): $40,952
Salary Factors Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Check out Administrative Services Assistant Job Openings in California

Key Factors That Influence Administrative Services Assistant Salaries

An Administrative Services 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 and company size can directly affect your earning potential.

How Experience Level Affects Administrative Services Assistant Salaries?

Experience is a primary driver of an Administrative Services Assistant'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): $47,207
  • Early Career (1-2 years): $48,248
  • Mid-Level (2-4 years): $50,240
  • Senior-Level (5-8 years): $51,957
  • Expert (over 8 years): $52,163
Job RoleYears of ExperienceAverage Salary
Entry Level Administrative Services Assistant less than 1 year $47,207
Early Career Level Administrative Services Assistant 1-2 years $48,248
Mid-Level Level Administrative Services Assistant 2-4 years $50,240
Senior-Level Level Administrative Services Assistant 5-8 years $51,957
Expert Level Administrative Services Assistant over 8 years $52,163

How Do Administrative Services Assistant 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 Services Assistants. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $49,605.
  • California: $49,416.
  • Massachusetts: $48,758.

Top Paying Cities for Administrative Services Assistant

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:

  • Los Angeles: $49,502
  • West Hollywood: $49,466
  • Dodgertown: $49,501

Administrative Services Assistant Salary by Industry: Top Paying Sectors

For Administrative Services Assistant 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 Telecom sectors offer the strongest compensation, at 15% above the average. In contrast, Administrative Services Assistant positions in Hospitality & Leisure or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Administrative Services Assistant as a support function rather than a direct revenue driver.

The top paying industries for an Administrative Services Assistant

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Aerospace & Defense $56,829 $27.0 15%
Telecom $56,829 $27.0 15%
Biotechnology $54,358 $26.0 10%
Energy & Utilities $54,358 $26.0 10%
Internet $54,358 $26.0 10%

Administrative Services Assistant Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how an Administrative Services 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.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on August 01, 2026
$44,986
Average $49,416/year
$54,360
$3,749
Average $4,118/month
$4,530
$865
Average $950/week
$1,045
$22
Average $24/hour
$26
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $54,360 $4,530 $1,045 $26
Average $49,416 $4,118 $950 $24
25th Percentile $44,986 $3,749 $865 $22

Find Your Next Administrative Services Assistant Job

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

  • Yolo County Office of Education | Woodland, CA

    Administrative Assistant Student Support Services Vacancy

    Yolo County Office of Education | Woodland, CA

    About the EmployerYolo County Office of Education serves the Davis, Woodland, West Sacramento, Esparto and Winters areas. We are in search of dynamic, equi... more

    2 Days Ago

  • joinhandshake.com - Jobboard | Oakland, CA

    Administrative Assistant Team Member Services Piedmont Airlines

    joinhandshake.com - Jobboard | Oakland, CA

    Administrative Assistant, Team Member ServicesWe cant wait to share our passion for aviation with you. Join a team that works hard, cares for each other an... more

    2 Days Ago

  • The Salvation Army USA Western Territory | Pasadena, CA

    Emergency Disaster Services Administrative Assistant Pasadena Tabernacle

    The Salvation Army USA Western Territory | Pasadena, CA

    DescriptionPosition SummaryThe Emergency Disaster Services (EDS) Administrative Assistant will facilitate the overall mission of The Salvation Army by prov... more

    2 Days Ago

  • Chartwells HE | San Luis Obispo, CA

    ASST DIR DINING SERVICES

    Chartwells HE | San Luis Obispo, CA

    Job Description. Job Description. Location: San Luis Obispo, California. Position Title: ASST DIR, DINING SERVICES I.  . Pay Grade: 11.  . Reports To:  Gen... more

    2 Days Ago

  • Zapata Private Wealth Group | Upland, CA

    Financial Services Administrative Coordinator

    Zapata Private Wealth Group | Upland, CA

    Job Description. Job Description. Benefits. 401(k). Bonus based on performance. Employee discounts. Financial Services Administrative Coordinator. Zapata P... more

    1 Day Ago

  • Kaiser Permanente | Oakland, CA

    Manager Administrative Services

    Kaiser Permanente | Oakland, CA

    Job Summary:Manages day-to-day operations of information maintenance and distribution by providing directions to multiple multi-disciplinary teams. Manages... more

    2 Days Ago

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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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