Oceanside is a city located in New York. Oceanside has a 2020 population of 31,185. Oceanside is currently declining at a rate of 0.00% annually and its population has decreased by -2.88% since the most recent census, which recorded a population of 32,109 in 2010. Oceanside reached it's highest population of 32,109 in 2010.
The average household income in Oceanside is $137,211 with a poverty rate of 5.09%. The median rental costs in recent years comes to $1,410 per month, and the median house value is $459,100. The median age in Oceanside is 43.2 years, 40.9 years for males, and 45.1 years for females. For every 100 females there are 95.9 males.