Long Beach is a city located in Washington. With a 2020 population of 1,606, it is the 181st largest city in Washington and the 8454th largest city in the United States. Long Beach is currently growing at a rate of 3.55% annually and its population has increased by 15.37% since the most recent census, which recorded a population of 1,392 in 2010. Long Beach reached it's highest population of 1,606 in 2021. Spanning over 2 miles, Long Beach has a population density of 1,164 people per square mile.
The average household income in Long Beach is $43,256 with a poverty rate of 30.59%. The median rental costs in recent years comes to $655 per month, and the median house value is $200,800. The median age in Long Beach is 52.2 years, 52.6 years for males, and 50.7 years for females. For every 100 females there are 116.2 males.