68.79% of the population of Bolaang Mongondow Timur Regency in 2023 is aged 15-59 years.

In 2023, the majority of the population of Bolaang Mongondow Timur Regency was in the productive age group (15-59 years), totaling 62,452 or 68.79% of the total population. Children (0-14 years) and the elderly (over 60 years) accounted for 20.34% and 10.87%, respectively.

The population of Bolaang Mongondow Timur Regency was recorded at 90,109 as of 2023. Over the past 12 years, the population has steadily increased. Over the last five years, the Compound Annual Growth Rate (CAGR) of the population in this region was 5%. This growth is higher than the growth recorded in the previous five years, which was 1.13%.

Compared to other regions in North Sulawesi Province, this regency/city ranks 12th in nominal terms, while in terms of island ranking, it is 73rd.

The following is the population by age group in Bolaang Mongondow Timur Regency in June 2023, sourced from the Central Bureau of Statistics (BPS) publication:

* Age 0-4 years: 4.54 thousand people (5.04%)
* Age 5-9 years: 6.7 thousand people (7.43%)
* Age 10-14 years: 7.22 thousand people (8.01%)
* Age 15-19 years: 8.04 thousand people (8.93%)

* Age 20-24 years: 8.24 thousand people (9.14%)
* Age 25-29 years: 7.96 thousand people (8.84%)
* Age 30-34 years: 7.3 thousand people (8.11%)
* Age 35-39 years: 6.07 thousand people (6.74%)
* Age 40-44 years: 6.77 thousand people (7.51%)
* Age 45-49 years: 6.91 thousand people (7.67%)
* Age 50-54 years: 6.09 thousand people (6.76%)
* Age 55-59 years: 5.06 thousand people (5.62%)
* Age 60-64 years: 3.51 thousand people (3.9%)
* Age 65-69 years: 2.67 thousand people (2.96%)
* Age 70-74 years: 1.72 thousand people (1.91%)
* Age 75 years and over: 1.97 thousand people (2.19%)