Hollow Rock is located in Tennessee. Hollow Rock, Tennessee has a population of 643. Hollow Rock is more family-centric than the surrounding county with 30.05% of the households containing married families with children. The county average for households married with children is 28.13%.
The median household income in Hollow Rock, Tennessee is $34,375. The median household income for the surrounding county is $38,201 compared to the national median of $57,652. The median age of people living in Hollow Rock is 45.4 years.
The average high temperature in July is 89.5 degrees, with an average low temperature in January of 27.5 degrees. The average rainfall is approximately 53.7 inches per year, with 3.7 inches of snow per year.
