In 2022, the population of Gibbs was 69, a 1.43% decrease year-by-year from 2021. Previously, in 2021, Gibbs's population was 70, a decline of 0.00% compared to a population of 70 in 2020.
The median age in Gibbs, MO is 59.5, as per 2021 ACS 5-Year Estimates. Of the total population, 14.29% were under the age of 15, 12.86% aged 15 to 29, 50.00% aged 30 to 64, 22.86% aged 65 to 84, and 0.00% were 85 years of age and older.