Washington maintains a cool climate throughout the year, but the winters here can be harshly cold. The most active city in the state is Seattle, which houses approximately 60% of the state’s residents. There are many jobs available in Seattle, but most workers here commute to the suburbs for residency. Washington has over 1,000 dams and is home to deep rainforests, tall mountain ranges, and a variety of other landscapes. This state houses almost 6.9 million citizens, and most of them maintain an annual income of $51,150.