The total population of Lower Salem is estimated to be 116 with 37 males (31.90%) and 79 females (68.10%). There are 42 more females than males in Lower Salem.
In 2022, the population of Lower Salem was 73, a 1.35% decrease year-by-year from 2021. Previously, in 2021, Lower Salem's population was 74, a decline of 0.00% compared to a population of 74 in 2020.
The median age in Lower Salem, OH is 24.2, as per 2021 ACS 5-Year Estimates. Of the total population, 33.61% were under the age of 15, 32.79% aged 15 to 29, 22.13% aged 30 to 64, 9.84% aged 65 to 84, and 1.64% were 85 years of age and older.