Watervliet is a city located in Berrien County Michigan. With a 2020 population of 1,624, it is the 282nd largest city in Michigan and the 8412th largest city in the United States . Watervliet is currently declining at a rate of -0.67% annually and its population has decreased by -6.40% since the most recent census, which recorded a population of 1,735 in 2010. Watervliet reached it's highest population of 1,714 in 2010. Spanning over 1 miles, Watervliet has a population density of 1,376 people per square mile.
The average household income in Watervliet is $51,451 with a poverty rate of 17.24%. The median rental costs in recent years comes to $702 per month, and the median house value is $99,400. The median age in Watervliet is 39.4 years, 39.4 years for males, and 39.4 years for females.