The Salary Index
Salary data is based on the Seattle-Tacoma-Bellevue, WA metropolitan area and applied to Renton using local cost-of-living adjustments.

Medical Assistants Salaries in Renton, WA

Average Base Pay

$58,850/yr

35% above national average

Monthly

$4,904

Hourly

$28

Cost Index

109

Medical Assistants in Renton, WA earn an average of $58,850 per year, with most salaries falling between $47,080 and $70,620 depending on experience, employer, and specialization. At 35% above the national average, Renton ranks among the higher-paying markets for this role, in part reflecting a local cost of living index of 109. For professionals evaluating a move or negotiating an offer, the headline salary is only part of the picture—what matters most is how far that income actually goes once taxes, rent, and daily expenses are factored in. The sections below break that down in full for Renton.

Salary Range

The chart below shows the full compensation spectrum for this role, from entry-level to senior positions. The highlighted center bars represent the 25th–75th percentile band where most professionals are paid.

$44K
Low
$59K
Median
$74K
High
25th percentile: $50K75th percentile: $68K

About Medical Assistants

Medical Assistants perform both clinical and administrative tasks in physician offices, outpatient clinics, and other ambulatory care settings, supporting the delivery of patient care and ensuring that clinical practices run smoothly. Clinical duties include taking vital signs, documenting chief complaints and medication lists, preparing examination rooms, assisting physicians during examinations, administering injections and vaccinations, performing phlebotomy and point-of-care laboratory tests, and processing laboratory specimens. Administrative duties include scheduling appointments, verifying insurance eligibility, registering patients, managing medical records, processing referrals, and handling prior authorizations. Medical assistants are often the first care team member a patient encounters during a visit, making interpersonal communication and professionalism important in shaping the patient experience. In some states, MAs perform expanded tasks such as applying dressings, removing sutures, or performing EKGs. Certification through AAMA (CMA) or AMT (RMA) demonstrates competency and is preferred or required by many employers.

What Medical Assistants Do

  • Take and document patient vital signs, medical history, and medications
  • Prepare examination rooms and ensure equipment is clean and stocked
  • Assist physicians during patient examinations and procedures
  • Administer injections, vaccinations, and perform phlebotomy
  • Perform point-of-care tests such as urinalysis, glucose, and strep screens
  • Handle patient check-in, scheduling, and insurance verification
  • Process referrals, prior authorizations, and prescription refill requests
  • Maintain accurate electronic health records

Key Skills & Qualifications

  • Vital sign measurement and documentation
  • Phlebotomy and specimen processing
  • Medication administration and vaccine handling
  • EHR systems (Epic, Athenahealth, eClinicalWorks)
  • Medical terminology and documentation
  • Insurance verification and prior authorization processes
  • CMA (AAMA) or RMA (AMT) certification
  • Professional patient communication

Career Path

  1. Medical Assistant Student/Extern
  2. Medical Assistant
  3. Lead Medical Assistant
  4. Office Manager (clinical)
  5. Nursing or Healthcare Administration (with further education)

Medical Assistants Market in Renton, WA

Salary Competitiveness

Renton is one of the stronger-paying markets for Medical Assistants, with local salaries running approximately 35% above the national median. This premium typically reflects a combination of higher employer competition, concentrated industry presence, and elevated cost expectations built into local compensation norms.

Cost of Living Impact

Renton sits close to the national cost average. Monthly essential expenses represent about 82% of take-home pay for this role—a midrange ratio that allows for modest savings and discretionary spending, provided housing costs remain stable.

Effective Purchasing Power

Despite a competitive gross salary, a Medical Assistants earning $58,850 in Renton operates in a tight purchasing-power band once taxes and local cost of living are applied. Careful planning around housing, transportation, and discretionary spending is essential to avoid running negative disposable income month to month.

vs. National Avg

+35%

Cost Pressure

82%

Purchasing Power

Tight

Take-Home Pay Calculator

Enter any gross salary to see how federal and state taxes affect your actual take-home pay, broken down by year, month, and week. Results use an estimated effective tax rate of 27% based on this location and income level.

$
Take-home (73%)Taxes (27%)

Annual Net

$42,961

Monthly

$3,580

Weekly

$826

Eff. Tax Rate

27%

A gross salary of $58,850 for a Medical Assistants in Renton translates to roughly $3,580 in monthly take-home pay after estimated federal and state taxes. Set against monthly living costs of $2,928—covering housing, food, transportation, utilities, and healthcare—that leaves approximately $652 per month in disposable income. That margin, not the gross number, is what determines whether you can comfortably cover rent, build savings, and afford discretionary spending in Renton's current market.

How far does this salary go in Renton?

Cost of Living in Renton

Estimated monthly expenses for a single person in Renton, benchmarked against US regional price indices for housing, food, transportation, utilities, and healthcare.

Cost Index

109

Above Avg — US average is 100. Based on a single person (1-bed apartment).

🏠Housing / Rent$1,750/mo
🍔Food & Groceries$530/mo
🚗Transportation$145/mo
💡Utilities$175/mo
🏥Healthcare$328/mo
Monthly$2,928
Annual$35,136
Disposable Income$652

Financial Reality Check

This section compares estimated monthly take-home pay against typical living costs in Renton to show your real disposable income—the amount remaining after essential bills are paid each month.

Monthly Take-Home

$3,580

Living Costs

$2,928

Disposable

$652

Cost Index

109

Lifestyle

Tight

With a monthly take-home of $3,580, your estimated living costs in Renton are $2,928 ($35,136/yr). This leaves $652 per month in disposable income, indicating a tight standard of living. Renton's cost of living is 9% above the national average.

Overall, a Medical Assistants earning $58,850 in Renton falls into a tight lifestyle tier and will need to budget carefully—essential costs consume a significant share of take-home pay, leaving limited room for savings or emergencies. With a cost index of 109, Renton is 9% more expensive than the national average, which compresses real purchasing power. Regardless of tier, prioritizing retirement contributions, an emergency fund of three to six months' expenses, and incremental debt reduction will yield the greatest long-term financial stability—especially as living costs in Renton continue to evolve.

Frequently Asked Questions

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Medical Assistants · Renton, WA35% above avg

Gross Salary

$58,850/yr

Take-home

$3,580/mo

Disposable

$652/mo

Lifestyle

Tight

Source: thesalaryindex.com · BLS data

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Salary estimates are based on BLS metro data and adjusted using cost-of-living indices.