The total population of Montezuma is estimated to be 118 with 91 males (77.12%) and 27 females (22.88%). There are 64 less females than males in Montezuma.
In 2022, the population of Montezuma was 71, a 1.39% decrease year-by-year from 2021. Previously, in 2021, Montezuma's population was 72, a decline of 2.70% compared to a population of 74 in 2020.
The median age in Montezuma, CO is 34.0, as per 2021 ACS 5-Year Estimates. Of the total population, 30.13% were under the age of 15, 14.10% aged 15 to 29, 53.21% aged 30 to 64, 2.56% aged 65 to 84, and 0.00% were 85 years of age and older.