The total population of New Middletown is estimated to be 77 with 37 males (48.05%) and 40 females (51.95%). There are 3 more females than males in New Middletown.
In 2022, the population of New Middletown was 90, a 1.12% increase year-by-year from 2021. Previously, in 2021, New Middletown's population was 89, a decline of 0.00% compared to a population of 89 in 2020.
The median age in New Middletown, IN is 28.5, as per 2021 ACS 5-Year Estimates. Of the total population, 29.55% were under the age of 15, 20.45% aged 15 to 29, 39.77% aged 30 to 64, 10.23% aged 65 to 84, and 0.00% were 85 years of age and older.