The total population of Blue Mountain is estimated to be 153 with 74 males (48.37%) and 79 females (51.63%). There are 5 more females than males in Blue Mountain.
In 2022, the population of Blue Mountain was 87, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Blue Mountain's population was 87, a decline of 0.00% compared to a population of 87 in 2020.
The median age in Blue Mountain, AR is 24.5, as per 2021 ACS 5-Year Estimates. Of the total population, 43.75% were under the age of 15, 11.88% aged 15 to 29, 38.12% aged 30 to 64, 5.62% aged 65 to 84, and 0.62% were 85 years of age and older.
Racial distribution of Blue Mountain population: 54.37% are White, 20% are Black or African American, 1.25% are American Indian and Alaska Native, 4.38% are some other race and 20% are multiracial.