Long Hill is a city located in Connecticut. Long Hill has a 2020 population of 4,369. Long Hill is currently declining at a rate of 0.00% annually and its population has increased by 3.90% since the most recent census, which recorded a population of 4,205 in 2010. Long Hill reached it's highest population of 4,528 in 2017.
The average household income in Long Hill is $74,739 with a poverty rate of 7.10%. The median rental costs in recent years comes to $1,335 per month, and the median house value is -. The median age in Long Hill is 33.2 years, 30.2 years for males, and 43.4 years for females.