Assisted Living in Washington

Washington has earned its nickname as “The Evergreen State” for its wide swaths of coniferous forest. Along with being recognized for its natural beauty, the state is home to a number of famous corporations, including Starbucks, Amazon, Microsoft, and Costco. When it comes to assisted living, Washington state has a number of great communities for you or your loved one to choose from. Currently, A Place for Mom partners with over 1,200 assisted living facilities in WA. Our trusted Senior Living Advisors offer local expertise to help you or your family find the best communities in Washington state.

The median monthly cost of assisted living in Washington is about $4,200

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Assisted Living in Washington

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Washington Assisted Living Regulations

Assisted living facilities in Washington are regulated by the Aging & Disability Services Division of the Department of Social and Health Services. Public access to assisted living records and violations history in Washington is rated as exceptional. You can use the state’s Adult Family Home Locator to research the violation history of any Washington state senior care or assisted living community.

In Washington, an Assisted Living Facility may also be referred to as a Boarding Home. This type of facility must provide housing and basic services while assuming general responsibility for the safety and well-being of the residents. These facilities may also provide domiciliary care for seven or more residents.

Cost of Living

Overall, living in Washington state is considered to be more expensive than the national average. The state has an extremely high housing and transportation index rating, like much of the West Coast. This is due in part to the fact that a large portion of the state’s population lives in Seattle and the surrounding King County. Other parts of the state have much lower costs of living, comparatively. All index scores are based on a scale where the national average is set at 100.

Price Indexes

  • Cost of Living: 110
  • Groceries: 108
  • Housing: 118
  • Utilities: 89
  • Transportation: 122


In the 2016 presidential election, Washington voted strongly Democratic. However, this is because a majority of registered voters live in Seattle and King County, which leans heavily liberal. The rest of the state, outside of Seattle, Spokane, and Olympia, is more rural and considered to be very conservative. Nearly 15% of the state's population is 65 years of age or older.

2016 Presidential Election

  • Voted Democratic: 53%
  • Voted Republican: 37%
  • Voted third party: 11%


  • Median age: 38
  • Over the age of 55: 28%
  • 2018 population: 7,535,591
  • 2020 population: 7,760,836
  • Estimated 2025 population: 8,353,846


  • 30% regularly attend a religious service
  • 45% consider themselves atheist, agnostic, or a non-believer
  • Across the state there are a total of 6,114 congregations
  • There are 291 Masonic lodges in the state

Climate and Weather

As the crown jewel of the Pacfic Northwest, Washington is known for its high mountain peaks, dense forests, and hundreds of miles of pristine Pacific coastline. The state of Washington has two distinct climate zones. The western part of the state has a Mediterranean type of climate, which means that areas like Seattle have wet and rainy winters, while the summers are dry and pleasant. The state’s eastern half has a continental climate type, meaning it experiences four distinct seasons with fluctuating seasonal temperatures.

Humidity and Precipitation

  • Average humidity level: 71%
  • Average monthly precipitation: 3”
  • Average maximum monthly precipitation: 19” (November)

Air Quality

  • Average air quality index rating: 32 (Good)
  • Average maximum air quality rating: 77 in August (Moderate)

Moderate air quality means that those who are sensitive to particulates in the air should limit the amount of time they spend on outdoor exertion.

Seasonal Temperatures

  • Average temperature: 50°F
  • Average summer temperature: 65°F
  • Typical summer high: 92°F (July)
  • Typical summer low: 40°F (June)
  • Average winter temperature: 35°F
  • Typical winter high: 53°F (February)
  • Typical winter low: 14°F (December)

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Cities in Washington
and surrounding area