West Yarmouth is a city located in Massachusetts. West Yarmouth has a 2020 population of 5,271. West Yarmouth is currently declining at a rate of 0.00% annually and its population has decreased by -12.33% since the most recent census, which recorded a population of 6,012 in 2010. West Yarmouth reached it's highest population of 6,097 in 2011.
The average household income in West Yarmouth is $75,498 with a poverty rate of 7.41%. The median rental costs in recent years comes to $1,373 per month, and the median house value is $281,300. The median age in West Yarmouth is 52.6 years, 45.3 years for males, and 53.9 years for females. For every 100 females there are 79.5 males.