As of July 01, 2026, the average salary for a Physiotherapy Assistant in Washington is $40,200 per year, which breaks down to an hourly rate of $19.
However, a Physiotherapy Assistant's salary can vary significantly. Here’s a look at the typical salary range:
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Physiotherapy Assistant Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $45,730 | $3,811 | $879 | $22 |
| Average | $40,200 | $3,350 | $773 | $19 |
| 25th Percentile | $36,930 | $3,078 | $710 | $18 |
North Idaho Urology - COEUR D'ALENE, ID
North Idaho Urology - POST FALLS, ID
North Idaho Urology - SANDPOINT, ID
North Idaho Urology - SPOKANE, WA
A Physiotherapy 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.
Experience is a primary driver of a Physiotherapy 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:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| Certified Physical Therapist Assistant (PTA) | 0-0 years | $70,573 |
| Physiotherapy Assistant | 0-1 years | $40,198 |
| Physical Therapy Team Supervisor | 3-5 years | $116,143 |
| Clinical Manager of Physical Therapy | 5+ years | $137,083 |
| Clinical Director of Physical Therapy | 5+ years | $164,474 |
What Am I Worth?
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 Physiotherapy Assistants. For example, consider the average annual salaries in these key locations:
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:
Physiotherapy Assistant salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $42,918. While startup companies pay approximate $36,491.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $36,491 |
| Growth Stage | 51~500 | $38,544 |
| Established | 501~5000 | $41,499 |
| Enterprise | 5000+ | $42,918 |
For Physiotherapy Assistant roles, the industry you choose can impact your earning potential by as much as 20% (the gap between the highest and lowest paying industries). Data shows that the highest-paying industry, Business Services, offers compensation 10% above the average. Conversely, Physiotherapy Assistant positions in Edu., Gov't. & Nonprofit typically offer lower base pay, as this sector often view Physiotherapy Assistant as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Business Services | $44,220 | $21.0 | 10% |
Understanding how a Physiotherapy 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.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $45,730 | $3,811 | $879 | $22 |
| Average | $40,200 | $3,350 | $773 | $19 |
| 25th Percentile | $36,930 | $3,078 | $710 | $18 |
For a Physiotherapy Assistant, the most direct path to higher earnings is advancing to the Physical Therapy Team Supervisor role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $116,200 - a projected growth of 189% over your current level.
Ready to take the next step in your career? Browse thousands of current Physiotherapy Assistant job openings on our job board. Use the search bar below to find your perfect match.
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