Respiratory Therapist.
Seattle.
$79,000
median salary, 23% above the national average
$67,000 to $94,000. Updated for 2026.
The numbers.
Everything you need to negotiate with confidence.
Here is what Respiratory Therapists actually make in Seattle: $67,000 at the 25th percentile, $79,000 at the median, and $94,000 at the 75th. That is 23% above the national average. Seattle is home to Amazon, Microsoft, and a dense cluster of cloud computing, gaming, and AI companies. The number on your offer letter will depend on what you bring and how you ask.
Salary range
Tap to place your salary
How Seattle compares
Seattle, WA
$79,000
Cost of living: 24% above average
National Average
$64,000
Seattle is $15,000 above
What you should know
If you are interviewing for Respiratory Therapist roles in Seattle, here is what you are walking into. Seattle is home to Amazon, Microsoft, and a dense cluster of cloud computing, gaming, and AI companies. The presence of major tech headquarters drives some of the highest engineering salaries outside the Bay Area. Seattle's job market is particularly strong for cloud infrastructure, machine learning, and enterprise software roles. Shift differentials for nights, weekends, and holidays contribute significantly to total earnings. RTs working in ICU or neonatal units earn more than those in general floor care. The RRT credential is expected for most positions, and additional certifications in pulmonary function or transport add incremental pay.
Entry-level RTs earn $52,000 to $58,000 with the RRT credential. Experienced RTs in critical care reach $65,000 to $75,000 after five to seven years. Lead RTs or department supervisors can earn $78,000 to $92,000 with management responsibilities included. In Seattle, those numbers run higher. The cost of living here is 24% above average, and employers adjust to compete.
Base salary is not the full picture. Respiratory therapists receive shift differentials of $3 to $8 per hour, overtime opportunities, and comprehensive benefits. Some hospitals offer certification bonuses and tuition reimbursement for advanced degrees or specialty credentials. And on the tax side: washington State has no personal income tax, which significantly boosts take home pay. However, state and local sales taxes are among the highest in the country at roughly 10.25%. When someone quotes you $79,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Remind employers that no state income tax makes your effective compensation higher. You can accept a slightly lower gross salary and still take home more than in California. The range for Respiratory Therapists in Seattle runs from $67,000 to $94,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Top industries in Seattle
Negotiating in Seattle
Remind employers that no state income tax makes your effective compensation higher. You can accept a slightly lower gross salary and still take home more than in California.