New Cassel is a city located in New York. New Cassel has a 2020 population of 14,648. New Cassel is currently declining at a rate of 0.00% annually and its population has increased by 4.19% since the most recent census, which recorded a population of 14,059 in 2010. New Cassel reached it's highest population of 14,648 in 2018.
The average household income in New Cassel is $102,302 with a poverty rate of 12.77%. The median rental costs in recent years comes to $1,533 per month, and the median house value is $339,000. The median age in New Cassel is 32.4 years, 31.1 years for males, and 34.2 years for females. For every 100 females there are 98.3 males.