Dansville is a city located in New York. With a 2020 population of 4,338, it is the 182nd largest city in New York and the 5164th largest city in the United States. Dansville is currently declining at a rate of -0.94% annually and its population has decreased by -8.07% since the most recent census, which recorded a population of 4,719 in 2010. Dansville reached it's highest population of 5,460 in 1960. Spanning over 3 miles, Dansville has a population density of 1,664 people per square mile.
The average household income in Dansville is $60,415 with a poverty rate of 20.34%. The median rental costs in recent years comes to $712 per month, and the median house value is $87,300. The median age in Dansville is 41.9 years, 37.6 years for males, and 43.4 years for females. For every 100 females there are 96.8 males.