The total population of Hickory Valley is estimated to be 139 with 73 males (52.52%) and 66 females (47.48%). There are 7 less females than males in Hickory Valley.
In 2022, the population of Hickory Valley was 80, a 1.27% increase year-by-year from 2021. Previously, in 2021, Hickory Valley's population was 79, a decline of 0.00% compared to a population of 79 in 2020.
The median age in Hickory Valley, TN is 51.3, as per 2021 ACS 5-Year Estimates. Of the total population, 2.70% were under the age of 15, 7.21% aged 15 to 29, 60.36% aged 30 to 64, 27.93% aged 65 to 84, and 1.80% were 85 years of age and older.