Big Rock is located in Tennessee. Big Rock, Tennessee has a population of 208. Big Rock is less family-centric than the surrounding county with 20% households with children. The county percentage for households with children is 21%.
The median household income in Big Rock, Tennessee is $52,333. The median household income for the surrounding county is $48,276 compared to the national median of $66,222. The median age of people living in Big Rock is 42.2 years.
The average high temperature in July is 88.5 degrees, with an average low temperature in January of 24.4 degrees. The annual precipitation is 53.4.