Lake Thunderbird is located in Illinois. Lake Thunderbird, Illinois has a population of 264.
The median household income in Lake Thunderbird, Illinois is $70,521. The median household income for the surrounding county is $64,741 compared to the national median of $57,652. The median age of people living in Lake Thunderbird is 64.4 years.
The average high temperature in July is 86.4 degrees, with an average low temperature in January of 13.7 degrees. The average rainfall is approximately 37.8 inches per year, with 15.5 inches of snow per year.
