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Salaries in Mercer Island, Washington, provide a glimpse into the earning potential for various job roles. On average, professionals in this area earn about $66,456 each year. This figure reflects a mix of different sectors and positions, giving job seekers a solid benchmark for expectations.
Here are some key salary ranges and their percent distribution within the workforce:

Cook
Average Salary: $47,522
Cooks prepare meals in local restaurants and hotels. They work with chefs to create delicious dishes. Many companies in the area value quality food, making this role important.
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Cashier
Average Salary: $40,680
Cashiers work at retail stores and grocery stores. They handle transactions and assist customers. Many jobs in this field offer flexible hours, making it a popular choice for many.
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Line Cook
Average Salary: $44,366
This role involves preparing ingredients and cooking food on busy days. Many local restaurants offer training and growth. Cooks work in a fast-paced environment, ensuring meals are ready on time.
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Recreation Assistant
Average Salary: $44,264
This job includes leading and organizing recreational activities. It requires interaction with the community and ensuring safety during events. Local parks and community centers often seek enthusiastic assistants.
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Server
Average Salary: $42,381
Servers greet guests, take orders, and serve food and drinks. This role demands good communication and teamwork. Many upscale restaurants in the area value friendly and attentive service.
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Barista
Average Salary: $41,824
Baristas prepare and serve coffee and light snacks. They need to be quick and accurate. Local cafes often offer training, and experienced baristas can learn to craft specialty drinks.
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Dishwasher
Average Salary: $41,780
This job requires cleaning dishes and kitchen equipment. It involves working in a fast-paced kitchen. Dishwashers ensure everything is spotless for the next shift, which is essential in busy restaurants.
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Service Team Member
Average Salary: $40,347
Service team members help guests with check-in and check-out processes. They need to be friendly and efficient. This role is often found in local hotels and motels, where customer service is key.
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Mercer Island School District 400
Average Salary: $74,519
Mercer Island School District 400 serves students in the greater Mercer Island area. The district prides itself on providing quality education and support to its students. With a high average salary, it offers competitive compensation to its employees.
ISS Facility Services
Average Salary: $57,016
ISS Facility Services provides essential services to businesses and organizations. They focus on creating a safe and clean environment. Employees benefit from a good average salary and a supportive work culture.
Era Living
Average Salary: $52,911
Era Living offers high-quality living spaces designed for comfort and convenience. They focus on creating a welcoming atmosphere for their residents. With a strong emphasis on employee satisfaction, Era Living provides a good average salary.
Aegis Living
Average Salary: $50,735
Aegis Living specializes in senior living and care services. They aim to provide a home-like environment for their residents. The company values its employees, reflected in their good average salary.
Walgreens
Average Salary: $46,222
Walgreens is a well-known pharmacy chain. They offer a variety of health and wellness products and services. Employees benefit from a competitive average salary and opportunities for career growth.

Mercer Island, WA, presents a cost of living that stands significantly higher than the nationwide average. For instance, the housing index on Mercer Island is 200, which is double the national average of 100. This means that housing costs are 100% higher than the average American city. When it comes to groceries, Mercer Island’s index is 110, indicating that grocery costs are 10% higher than the national average.
Utilities on Mercer Island have an index of 115, showing a 15% increase over the national average. Transportation costs also reflect higher expenses with an index of 120, which is 20% above the average. Healthcare costs, although slightly elevated at 105, only show a modest 5% increase over the national average. Miscellaneous expenses, however, are the most elevated category, with an index of 130, representing a 30% higher cost compared to the national average. This detailed comparison shows that while some categories on Mercer Island mirror or slightly exceed the national average, the overall cost of living remains substantially higher.