Roslyn is a city located in New York. With a 2020 population of 2,982, it is the 237th largest city in New York and the 6253rd largest city in the United States. Roslyn is currently growing at a rate of 1.71% annually and its population has increased by 7.65% since the most recent census, which recorded a population of 2,770 in 2010. Spanning over 1 miles, Roslyn has a population density of 4,619 people per square mile.
The average household income in Roslyn is $195,286 with a poverty rate of 4.77%. The median rental costs in recent years comes to $2,524 per month, and the median house value is $396,200. The median age in Roslyn is 50.4 years, 47.8 years for males, and 53.6 years for females. For every 100 females there are 63.8 males.