Green Bluff is a city located in Washington. Green Bluff has a 2020 population of 402. Green Bluff is currently declining at a rate of 0.00% annually and its population has decreased by -47.17% since the most recent census, which recorded a population of 761 in 2010. Green Bluff reached it's highest population of 1,070 in 2012.
The average household income in Green Bluff is $155,006 with a poverty rate of 2.49%. The median rental costs in recent years comes to - per month, and the median house value is $462,500. The median age in Green Bluff is 61.9 years, 65.6 years for males, and 60.3 years for females. For every 100 females there are 76.3 males.