How Much Does a Clinical Study Assistant Make in California?

Updated April 01, 2025
As of April 01, 2025, the average annual pay of Clinical Study Assistant in California is $48,086. While Salary.com is seeing that Clinical Study Assistant salary in CA can go up to $58,260 or down to $38,824, but most earn between $43,238 and $53,411. Salary ranges can vary widely depending on many important factors, including education, certifications, additional skills, and your experience levels. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.
Related Job Titles to Clinical Study Assistant
Clinical Research Study Assistant
$114,564
California
Per Year
Clinical Study Coordinator
$75,452
California
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Clinical Study Associate
$80,224
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Clinical Study Manager
$125,246
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Per Year
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Similar Job Salaries to Clinical Study Assistant by Company

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Company average base salary in (usd) range
City of Hope
Clinical Study Coord
$83,783/yr
$74,063
$93,504
RANGE: $74,063 - $93,504
City of Hope
Clinical Study Coordinator
$76,512/yr
$67,496
$85,527
RANGE: $67,496 - $85,527
Intuitive
Senior Clinical Study Manager
$109,858/yr
$97,799
$121,918
RANGE: $97,799 - $121,918
Intuitive Surgical
Senior Clinical Study Manager
$109,858/yr
$97,799
$121,918
RANGE: $97,799 - $121,918
Revolution Medicines
Oncology Clinical Study Manager
$134,432/yr
$121,286
$147,578
RANGE: $121,286 - $147,578
VirtualVocations
Clinical Study Start-Up Lead
$95,513/yr
$85,028
$105,998
RANGE: $85,028 - $105,998
eikontherapeutics
Director, Clinical Operations Study Management
$220,776/yr
$197,710
$243,842
RANGE: $197,710 - $243,842
Stanislaus State University
Work Study Student Assistant
$60,081/yr
$54,175
$65,988
RANGE: $54,175 - $65,988
Pharmaceutical Research Associates, Inc
Clinical Study Associate - Medical Device - Irvine (Hybrid)
$63,606/yr
$57,587
$69,625
RANGE: $57,587 - $69,625
BeiGene
Regional Clinical Study Manager - Oncology/ Solid Tumor
$103,553/yr
$92,382
$114,724
RANGE: $92,382 - $114,724

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Top 10 Highest Paying Cities For Clinical Study Assistant Jobs in California

It is important to understand how location impacts your career prospects in the United States. There are some cities where a Clinical Study Assistant can find a job easily with a greater salary paid then achieve a higher standard of living. Below is the top cities list for Clinical Study Assistant job salaries in California. Some cities can pay higher salaries for Clinical Study Assistant jobs, which can indicate that there is a large demand for Clinical Study Assistant positions in this city.
The following table shows top 10 cities where the Clinical Study Assistant salary is higher than other cities in California. San Jose takes first place in this list, followed by Santa Clara, Fremont. The Clinical Study Assistant salary is $54,988 in San Jose, which is higher than the national average. There are 76 cities' Clinical Study Assistant salary higher than national average in California.
The average salary for a Clinical Study Assistant in California is $48,086, but we found that the city with the highest salary for Clinical Study Assistant jobs is San Jose, CA, and it is higher than Santa Clara. Clinical Study Assistant jobs in San Jose can have the opportunity to earn higher salaries than in other cities in California.
CITY ANNUAL SALARY MONTHLY PAY WEEKLY PAY HOURLY WAGE
San Jose $54,988 $4,582 $1,057 $26
Santa Clara $54,988 $4,582 $1,057 $26
Fremont $54,883 $4,574 $1,055 $26
San Francisco $54,447 $4,537 $1,047 $26
Daly City $54,447 $4,537 $1,047 $26
Berkeley $53,239 $4,437 $1,024 $26
Oakland $53,239 $4,437 $1,024 $26
Hayward $53,152 $4,429 $1,022 $26
Antioch $50,231 $4,186 $966 $24
Vallejo $49,045 $4,087 $943 $24

What Does a Clinical Study Assistant Do?

Clinical medical assistants may also assist nurses and physicians provide direct patient care by taking medical histories, charting vitals, and assisting in examinations and procedures.
Updated December 21, 2021
"SearCh for humourIstic and Extravagant acroNyms and Thoroughly Inappropriate names For Important Clinical trials (SCIENTIFIC): qualitative and quantitative systematic study".
Updated December 10, 2021
In commercial clinical trials, the study protocol is not approved by an IRB before the sponsor recruits sites to conduct the trial.
Updated November 27, 2021
In some cases, clinical medical assistants may perform more advanced tasks under the supervision of a physician, which may include cleaning and dressing wounds, removing sutures, collecting blood and other specimens, as well as administering medication.
Updated October 27, 2021
Though some clinical research assistant (CRA) jobs require a bachelor’s degree in a related field, some CRA jobs only require an associate degree and on-the-job training.
Updated October 27, 2021

Frequently Asked Questions About a Clinical Study Assistant Salaries

What is the average of a Clinical Study Assistant in California?

The Clinical Study Assistant salary range is from $43,238 to $53,411, and the average Clinical Study Assistant salary is $48,086/year in California. The Clinical Study Assistant's salary will change in different locations.

Which location pays the highest Clinical Study Assistant salary in the United States?

The Clinical Study Assistant salary in San Jose, CA is $54,988 which is the highest in the US.

What kinds of reasons will influence the Clinical Study Assistant's salary?

Besides the location, employees' education degree, related skills, and work experience also will influence the salary. Try to improve your skills and experience to get a higher salary for the position of Clinical Study Assistant.

What is the growth rate of the Clinical Study Assistant's salary?

If you are thinking of becoming a Clinical Study Assistant or planning the next step in your career, find the detailed salary report of a Clinical Study Assistant.