Buchanan is located in Michigan. Buchanan, Michigan has a population of 4,509. Buchanan is less family-centric than the surrounding county with 24% households with children. The county percentage for households with children is 25%.
The median household income in Buchanan, Michigan is $48,182. The median household income for the surrounding county is $53,236 compared to the national median of $66,222. The median age of people living in Buchanan is 40.4 years.
The average high temperature in July is 83.1 degrees, with an average low temperature in January of 15.7 degrees. The annual precipitation is 39.79.