Wantagh is a city located in New York. Wantagh has a 2020 population of 18,078. Wantagh is currently declining at a rate of 0.00% annually and its population has decreased by -4.20% since the most recent census, which recorded a population of 18,871 in 2010. Wantagh reached it's highest population of 19,074 in 2014.
The average household income in Wantagh is $169,858 with a poverty rate of 2.25%. The median rental costs in recent years comes to $1,893 per month, and the median house value is $495,900. The median age in Wantagh is 41.8 years, 40.6 years for males, and 43.4 years for females. For every 100 females there are 95.1 males.