Farmington is a city located in Fulton County Illinois. Farmington has a 2020 population of 3,009. Farmington is currently declining at a rate of -1.41% annually and its population has decreased by -10.21% since the most recent census, which recorded a population of 3,351 in 2010. Farmington reached it's highest population of 3,351 in 2010.
The average household income in Farmington is $63,769 with a poverty rate of 9.03%. The median rental costs in recent years comes to $748 per month, and the median house value is $95,100. The median age in Farmington is 41.3 years, 39.8 years for males, and 43 years for females.