What is the best county to live in Washington? Of the 39 counties in the state, San Juan ranks as the best to live in, largely because of health outcomes among local residents. At 86.2 years, life expectancy at birth in the county is nearly six years longer than the statewide average. San Juan also has a well-educated population.
How many counties does Washington State have? There are 39 counties in Washington.
What is the largest county in Washington state?
Does every state have a Washington County? Washington County is the most common county name in the U.S. Thirty-one states have one – or a Washington Parish, in the case of Louisiana – but their shared moniker can mask divergent histories, economies and environments that make each Washington County a unique place to live.