64.31% of Pakpak Bharat Regency's population in 2024 will be aged 15-59 years.

According to 2024 data from the Central Statistics Agency (BPS), 36,755 people, or approximately 64.31% of the population in Pakpak Bharat Regency, are in the productive age group (15-59 years old). 27.91% of the total population, or about 15,949, are children (aged 0-14 years), and the remaining 7.78% are aged over 60 years.

The total population of Pakpak Bharat Regency as recorded in 2024 is 57,152. Over the past eight years, the population has steadily increased. The Compound Annual Growth Rate (CAGR) over the last five years was 3.5%, higher than the 2.28% growth rate recorded in the preceding five years.

Compared to other regencies/cities in North Sumatra Province, Pakpak Bharat Regency ranks 33rd by nominal value. Nationally (by island), it ranks 152nd.

The following is the population distribution by age group in Pakpak Bharat Regency as of June 2024, sourced from the Central Statistics Agency (BPS) publication:

* Age 0-4 years: 4,050 people (7.09%)
* Age 5-9 years: 5,790 people (10.13%)
* Age 10-14 years: 6,110 people (10.68%)
* Age 15-19 years: 5,880 people (10.3%)
* Age 20-24 years: 5,840 people (10.22%)
* Age 25-29 years: 5,050 people (8.84%)
* Age 30-34 years: 4,250 people (7.44%)
* Age 35-39 years: 3,950 people (6.9%)
* Age 40-44 years: 3,920 people (6.86%)
* Age 45-49 years: 3,250 people (5.69%)
* Age 50-54 years: 2,560 people (4.47%)
* Age 55-59 years: 2,050 people (3.59%)
* Age 60-64 years: 1,520 people (2.66%)
* Age 65-69 years: 1,070 people (1.88%)
* Age 70-74 years: 810 people (1.43%)
* Age 75 years and over: 1,030 people (1.81%)