New Boston is located in Illinois. New Boston, Illinois has a population of 623. New Boston is less family-centric than the surrounding county with 23% households with children. The county percentage for households with children is 27%.
The median household income in New Boston, Illinois is $51,333. The median household income for the surrounding county is $60,853 compared to the national median of $66,222. The median age of people living in New Boston is 45.1 years.
The average high temperature in July is 85.64 degrees, with an average low temperature in January of 12.22 degrees. The annual precipitation is 35.08.