Erin is located in Tennessee. Erin, Tennessee 37061has a population of 1,340. Erin 37061 is less family-centric than the surrounding county with 17% households with children. The county percentage for households with children is 20%.
The median household income in Erin, Tennessee 37061 is $45,766. The median household income for the surrounding county is $46,169 compared to the national median of $66,222. The median age of people living in Erin 37061 is 42.8 years.
The average high temperature in July is 89.22 degrees, with an average low temperature in January of 23.49 degrees. The annual precipitation is 55.14.