In 2022, the population of Galatia was 45, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Galatia's population was 45, a decline of 2.17% compared to a population of 46 in 2020.
The median age in Galatia, KS is 60.5, as per 2021 ACS 5-Year Estimates. Of the total population, 5.41% were under the age of 15, 0.00% aged 15 to 29, 81.08% aged 30 to 64, 10.81% aged 65 to 84, and 2.70% were 85 years of age and older.