How Much Does a Treatment Assistant make?

Treatment Assistant made a median salary around $45,754 in April, 2025. The best-paid 25 percent made $50,282 probably that year, while the lowest-paid 25 percent made around $41,652. Salary ranges can vary widely depending on many important factors, including education, certifications, additional skills, the number of years you have spent in your profession. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.
Check out Treatment Assistant jobs in Hawaii

Wastewater Treatment Plant Operator

Aqua Engineers, Inc. - Wahiawa, HI

Treatment Coordinator

Gentle Dental - Honolulu, HI

Treatment Coordinator

Gentle Dental - Kapolei, HI

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Best-Paying Cities for Treatment Assistant

The metropolitan areas that pay the highest salary in the Treatment Assistant profession are Aiea , Camp H M Smith , Ewa Beach , Fort Shafter , Honolulu .
Aiea, HI $45,522
Camp H M Smith, HI $45,522
Ewa Beach, HI $45,522
Fort Shafter, HI $45,522
Honolulu, HI $45,522

Best-Paying States for Treatment Assistant

The states and districts that pay Treatment Assistant the highest salary are District of Columbia (around $48,468) , California (around $48,284) , Massachusetts (around $47,640) , Washington (around $47,465) , and New Jersey (around $47,448) .
District of Columbia $48,468
California $48,284
Massachusetts $47,640
Washington $47,465
New Jersey $47,448

Frequently Asked Questions for Treatment Assistant

Q: What is the salary range of Treatment Assistant in Hawaii?
A: In 2025 , the lowest-paid Treatment Assistant in Hawaii earned an average annual salary of $41,652 , while the highest-paid made $50,282.
Q: What is the salary for a Treatment Assistant in California?
A: Treatment Assistant employed in California earned an average salary of $48,284 in 2025.

Average Treatment Assistant Pay vs. Other Jobs

Treatment Assistant earned an average salary of $45,754 in 2025. Other jobs related to Treatment Assistant earned the following average salary in April, 2025. Assistant Treatment Coordinator made $51,474 , Assistant Treatment Manager made $59,327 , Treatment Coordinator and Treatment Specialist made $60,692 and $280,930 respectively .

Relevant Jobs of Treatment Assistant

Assistant Treatment Coordinator - Average Salary $51,474
There is currently no job description for Assistant Treatment Coordinator, be the first to submit the job responsibilities for Assistant Treatment Coordinator.
Assistant Treatment Manager - Average Salary $59,327
There is currently no job description for Assistant Treatment Manager, be the first to submit the job responsibilities for Assistant Treatment Manager.
Treatment Coordinator - Average Salary $60,692
There is currently no job description for Treatment Coordinator, be the first to submit the job responsibilities for Treatment Coordinator.
Treatment Specialist - Average Salary $280,930
There is currently no job description for Treatment Specialist, be the first to submit the job responsibilities for Treatment Specialist.
Treatment Nurse - Average Salary $132,240
There is currently no job description for Treatment Nurse, be the first to submit the job responsibilities for Treatment Nurse.