$12,200. Age: If you are age 65 or older, you may increase your standard deduction by $1,550 if you file single or head-of-household. If you are married filing jointly and you OR your spouse is 65 or older, you may increase your standard deduction by $1,200.
Davidson County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 626,681, making it the second-most populous county in Tennessee. Its county seat is Nashville, the state capital.
Homefacts City Report. Ridgetop is located in Davidson County, TN. The population is 2,054, making Ridgetop the 6th largest city in Davidson County. There are 1 public schools in Ridgetop with an average Homefacts rating of C+. The total crime rate for Ridgetop is very low, and there are 1 registered sex offenders residing in the city.