St. James is a city located in New York. St. James has a 2020 population of 13,671. St. James is currently declining at a rate of 0.00% annually and its population has increased by 2.50% since the most recent census, which recorded a population of 13,338 in 2010. St. James reached it's highest population of 13,671 in 2019.
The average household income in St. James is $141,824 with a poverty rate of 2.38%. The median rental costs in recent years comes to $1,808 per month, and the median house value is $459,600. The median age in St. James is 45.3 years, 41.3 years for males, and 47.6 years for females.