The total population of Nellie is estimated to be 297 with 114 males (38.38%) and 183 females (61.62%). There are 69 more females than males in Nellie.
In 2022, the population of Nellie was 122, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Nellie's population was 122, a decline of 0.00% compared to a population of 122 in 2020.
The median age in Nellie, OH is 33.5, as per 2021 ACS 5-Year Estimates. Of the total population, 41.08% were under the age of 15, 6.06% aged 15 to 29, 43.77% aged 30 to 64, 9.09% aged 65 to 84, and 0.00% were 85 years of age and older.