In 2022, the population of Yeager was 49, a 2.08% increase year-by-year from 2021. Previously, in 2021, Yeager's population was 48, an increase of 4.35% compared to a population of 46 in 2020.
The median age in Yeager, OK is 54.5, as per 2021 ACS 5-Year Estimates. Of the total population, 14.96% were under the age of 15, 1.57% aged 15 to 29, 50.39% aged 30 to 64, 31.50% aged 65 to 84, and 1.57% were 85 years of age and older.