$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.
County Profile Davidson County (NC) January 2017. Demographics. Population & Growth Population Annual Growth. 2019 Proj Total Population 167,452 0.3%. 2014 Proj Total Population 164,847. 2010 Census Total Population 162,878 1.1%. July 2015 Certified Population Estimate (NC only) 165,193.