In 2022, the population of Coburg was 28, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Coburg's population was 28, a decline of 0.00% compared to a population of 28 in 2020.
The median age in Coburg, IA is 47.5, as per 2021 ACS 5-Year Estimates. Of the total population, 9.68% were under the age of 15, 19.35% aged 15 to 29, 38.71% aged 30 to 64, 32.26% aged 65 to 84, and 0.00% were 85 years of age and older.