Spencerville is located in Indiana. Spencerville, Indiana has a population of 3,401. Spencerville is more family-centric than the surrounding county with 33% households with children. The county percentage for households with children is 30%.
The median household income in Spencerville, Indiana is $78,724. The median household income for the surrounding county is $58,885 compared to the national median of $66,222. The median age of people living in Spencerville is 35.9 years.
The average high temperature in July is 83.9 degrees, with an average low temperature in January of 17.2 degrees. The annual precipitation is 35.47.