Greenfield is located in Illinois. Greenfield, Illinois has a population of 1,208. Greenfield is more family-centric than the surrounding county with 37.93% of the households containing married families with children. The county average for households married with children is 26.46%.
The median household income in Greenfield, Illinois is $39,750. The median household income for the surrounding county is $44,502 compared to the national median of $57,652. The median age of people living in Greenfield is 38.1 years.
The average high temperature in July is 86 degrees, with an average low temperature in January of 18.2 degrees. The average rainfall is approximately 39.8 inches per year, with 16.4 inches of snow per year.
