Deerfield is a city located in Kearny County Kansas. Deerfield has a 2020 population of 813. Deerfield is currently declining at a rate of -2.87% annually and its population has decreased by -8.03% since the most recent census, which recorded a population of 884 in 2010. Deerfield reached it's highest population of 885 in 2018.
The average household income in Deerfield is $61,407 with a poverty rate of 17.28%. The median rental costs in recent years comes to $872 per month, and the median house value is $55,700. The median age in Deerfield is 28.1 years, 24.3 years for males, and 31.6 years for females.