The total population of Parkerville is estimated to be 84 with 64 males (76.19%) and 20 females (23.81%). There are 44 less females than males in Parkerville.
In 2022, the population of Parkerville was 47, a 2.08% decrease year-by-year from 2021. Previously, in 2021, Parkerville's population was 48, a decline of 0.00% compared to a population of 48 in 2020.
The median age in Parkerville, KS is 58.5, as per 2021 ACS 5-Year Estimates. Of the total population, 17.07% were under the age of 15, 10.57% aged 15 to 29, 25.20% aged 30 to 64, 6.50% aged 65 to 84, and 40.65% were 85 years of age and older.