Spencerville is located in Oklahoma. Spencerville, Oklahoma has a population of 351. Spencerville is more family-centric than the surrounding county with 27.08% of the households containing married families with children. The county average for households married with children is 22.59%.
The median household income in Spencerville, Oklahoma is $50,250. The median household income for the surrounding county is $30,298 compared to the national median of $57,652. The median age of people living in Spencerville is 42.3 years.
The average high temperature in July is 92.5 degrees, with an average low temperature in January of 28 degrees. The average rainfall is approximately 49.5 inches per year, with 0.6 inches of snow per year.