Holbrook is located in Idaho. Holbrook, Idaho has a population of 85. Holbrook is more family-centric than the surrounding county with 100% of the households containing married families with children. The county average for households married with children is 35.87%.
The median household income for the surrounding county is $43,491 compared to the national median of $57,652. The median age of people living in Holbrook is 31 years.
The average high temperature in July is 92.4 degrees, with an average low temperature in January of 9.5 degrees. The average rainfall is approximately 13.8 inches per year, with 34 inches of snow per year.