Zip Code 37115 is located in the state of Tennessee in the Nashville metro area. Zip code 37115 is primarily located in Davidson County. The official US Postal Service name for 37115 is MADISON, Tennessee. Portions of zip code 37115 are contained within or border the city limits of Nashville-Davidson, TN, Goodlettsville, TN, and Hendersonville, TN. The area code for zip code 37115 is 615. 37115 can be classified socioeconically as a Lower Middle Class class zipcode in comparison to other zipcodes in Tennessee.
as a Lower Middle Class class.

The current unemployment rate in 37115 is 2.5%, which is lower than the county’s current rate of 3.8%, the state’s current rate of 3.0%, and the current rate of 3.7% for the entire country.

The 2010 US Census shows that over the previous ten years, the population of 37115 increased from 35192 to 37316. White people make up the majority of the population in 37115, while Black people make up the majority of the student body in 37115’s public schools. 90.7% of students in 37115 public schools receive free or reduced-price lunches or are eligible to do so.