Spencer is located in Idaho. Spencer, Idaho has a population of 24. Spencer is less family-centric than the surrounding county with 0% of the households containing married families with children. The county average for households married with children is 35.48%.
The median household income in Spencer, Idaho is $63,229. The median household income for the surrounding county is $48,088 compared to the national median of $69,021. The median age of people living in Spencer is 67.5 years.
The average high temperature in July is 82.2 degrees, with an average low temperature in January of 11.7 degrees. The average rainfall is approximately 12.6 inches per year, with 51.7 inches of snow per year.