The total population of Johnstown is estimated to be 14 with 8 males (57.14%) and 6 females (42.86%). There are 2 less females than males in Johnstown.
In 2022, the population of Johnstown was 47, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Johnstown's population was 47, a decline of 0.00% compared to a population of 47 in 2020.
The median age in Johnstown, NE is 68.0, as per 2021 ACS 5-Year Estimates. Of the total population, 0.00% were under the age of 15, 11.11% aged 15 to 29, 27.78% aged 30 to 64, 61.11% aged 65 to 84, and 0.00% were 85 years of age and older.