Lynnfield is a city located in Massachusetts. Lynnfield has a 2020 population of 12,847. Lynnfield is currently declining at a rate of 0.00% annually and its population has increased by 10.79% since the most recent census, which recorded a population of 11,596 in 2010. Lynnfield reached it's highest population of 12,847 in 2018.
The average household income in Lynnfield is $168,696 with a poverty rate of 1.86%. The median rental costs in recent years comes to $2,079 per month, and the median house value is $647,200. The median age in Lynnfield is 43.9 years, 44.5 years for males, and 43.5 years for females. For every 100 females there are 86.1 males.