Elco is located in Illinois. Elco, Illinois has a population of 353.
The median household income in Elco, Illinois is $33,750. The median household income for the surrounding county is $31,014 compared to the national median of $57,652. The median age of people living in Elco is 41.7 years.
The average high temperature in July is 88.7 degrees, with an average low temperature in January of 25.4 degrees. The average rainfall is approximately 48.8 inches per year, with 11.4 inches of snow per year.
