Trumbull is a city located in Fairfield County Connecticut. Trumbull has a 2020 population of 35,976. Trumbull is currently declining at a rate of 0.00% annually and its population has decreased by -0.12% since the most recent census, which recorded a population of 36,018 in 2010. Trumbull reached it's highest population of 36,571 in 2015.
The average household income in Trumbull is $149,704 with a poverty rate of 2.71%. The median rental costs in recent years comes to $2,032 per month, and the median house value is $399,200. The median age in Trumbull is 43 years, 41.5 years for males, and 44.7 years for females.