Merrick is a city located in Nassau County New York. Merrick has a 2020 population of 20,130. Merrick is currently declining at a rate of 0.00% annually and its population has decreased by -8.90% since the most recent census, which recorded a population of 22,097 in 2010. Merrick reached it's highest population of 22,097 in 2010.
The average household income in Merrick is $184,062 with a poverty rate of 3.29%. The median rental costs in recent years comes to $2,208 per month, and the median house value is $573,200. The median age in Merrick is 45.4 years, 42.4 years for males, and 47.3 years for females.