Essex is a city located in New York. Essex has a 2020 population of 636. Essex is currently declining at a rate of 0.00% annually and its population has decreased by -5.07% since the most recent census, which recorded a population of 670 in 2010. Essex reached it's highest population of 670 in 2010.
The average household income in Essex is $69,343 with a poverty rate of 9.98%. The median rental costs in recent years comes to $663 per month, and the median house value is $172,300. The median age in Essex is 56.4 years, 58 years for males, and 55.6 years for females. For every 100 females there are 96.7 males.