A 2008 estimate by the Dairi government put Dairi's population at 271,983, with a sex ratio of 99.43. Of the population, 39.96% is under the age of 14. At the 2010 Census the population was 269,848.
Administration
Dairi Regency is divided into fifteen districts, tabulated below with their 2010 Census population:
Name
Population Census 2010
Sidikalang
48,646
Berampu
7,908
Sitinjo
11,235
Parbuluan
20,637
Sumbul
39,365
Silahi Sabungan
4,471
Silima Pungga-Pungga
12,651
Lae Parira
13,567
Siempat Nempu
17,979
Siempat Nempu Hulu
17,663
Siempat Nempu Hilir
10,423
Tiga Lingga
21,444
Gunung Sitember
9,090
Pegagan Hilir
14,740
Tanah Pinem
20,234
These districts in turn comprise 131 administrative villages.
Coat of arms
The coat of arms of Dairi has many connotations. Indonesia's date of independence, 17 August 1945, is indicated by the 17-budded cotton plant on the left side, 8 rattan branches in the center, and 45 seeds of rice on a stalk to the right. The shield in the centre is divided into five, four parts indicating different cash crops important to the area, while the fifth shows a traditional Pakpak Batak house; the house signifies protection. The five point star in the top center signifies the Pancasila-respecting habits of the Dairi people, while the mountains represent tranquility and the chains represent gotong royong, or cooperating and collaborating. The central sharpened bamboo spear represents the Dairi people's struggle for independence.
History
Prior to the arrival of the Dutch East India Company, the people of what is now Dairi lived in traditional adat-regulated communities, with unelected local leaders. After the arrival of the Dutch they established an ethnic-Dutch controleur to be in charge of the Dairi onder afdeling, as well as a native Indonesiandemang, or lieutenant. When the Japanese occupied Indonesia beginning in 1942, the Dairi area was also occupied; during this time, local youths were used as forced labour to build the long Sidikalang road and the Dutch were removed. After Indonesia's independence, the residents attempted to build a foundation for a new government. However, after the Dutch army recaptured nearby East Sumatra in 1947, they chose a new leader for the Dairi area. Another leader was chosen in 1949; later that year, after the Netherlands and Indonesia signed the,
Economy
Farming is a large business in Dairi. Major crops in Dairi are coffee, both robusta and arabica, corn, and potatoes. Approximately 6,770 tonnes of robusta coffee are produced every year, in addition to 2,639 tonnes of arabica; corn fields take up 63% of suitable farming land. Other minor trades are damar collecting, fish farming, and rattan.