Registered Respiratory Therapist Salary Guide: San Marcos, TX
Average Registered Respiratory Therapist Salary
$28.76/hour
The average salary for a Registered Respiratory Therapist in San Marcos, TX is $28.76 per hour. This is 1% lower than the Texas average of $29.11.
Estimate based on Bureau of Labor Statistics data.
Registered Respiratory Therapist salaries in San Marcos, TX compared to State and National Averages
$28.76/hour
San Marcos, TX
60% lower than the US average.
$29.11/hour
Texas
58% lower than the US average.
$46.06/hour
United States
How Registered Respiratory Therapist Salaries in San Marcos Compare to Other Cities
How Registered Respiratory Therapist Salaries in San Marcos Compare to Other Cities
New Braunfels, Texas
$25/hour
This is 10% lower than the San Marcos average of $27.49.
Austin, Texas
$27/hour
This is equal to the San Marcos average
San Antonio, Texas
$35/hour
This is 22% higher than the San Marcos average of $27.49.
What cities in Texas pay the most for Registered Respiratory Therapists?
Houston, Texas pays Registered Respiratory Therapists the most, averaging $45 per hour, followed by Prosper, Texas ($36) and San Antonio, Texas ($35). Houston, Texas also has the highest ceiling, with max hourly pay reaching $50. For comparison, the San Marcos, TX average for Registered Respiratory Therapists is $29 per hour — Houston, Texas pays 58% more.
| City | Average Hourly Salary | Max Hourly Salary |
|---|---|---|
| Houston, Texas | $45 | $50 |
| Prosper, Texas | $36 | $46 |
| San Antonio, Texas | $35 | $48 |
Last updated on November 6, 2026. Information based on active jobs on Vivian.com and pay data from BLS and around the web.

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