Washingtonville is a city located in New York. With a 2020 population of 5,746, it is the 150th largest city in New York and the 4398th largest city in the United States. Washingtonville is currently declining at a rate of -0.10% annually and its population has decreased by -2.59% since the most recent census, which recorded a population of 5,899 in 2010. Washingtonville reached it's highest population of 5,903 in 2010. Spanning over 3 miles, Washingtonville has a population density of 2,264 people per square mile.
The average household income in Washingtonville is $104,148 with a poverty rate of 4.20%. The median rental costs in recent years comes to $925 per month, and the median house value is $241,200. The median age in Washingtonville is 42.3 years, 39.4 years for males, and 43.7 years for females. For every 100 females there are 95.2 males.