Kabupaten Langkat
Sumatera UtaraThe uplands of Langkat, settled gradually since colonial times through trade and land clearing.
Source: Sejarah Migrasi Etnis Karo ke Kecamatan Bahorok — Jurnal Unimed
Districts (kecamatan) 8 districts
Bahorok
Gateway to Gunung Leuser National Park (Bukit Lawang); about 17.7% of residents are Karo.
- Lau Damak — Village whose largest population group is Karo.
Source: Bahorok, Langkat — Wikipedia (id); desa: Bahorok — Wikipedia (en); Sejarah Migrasi Etnis Karo ke Kecamatan Bahorok Kabupaten Langkat — Puteri Hijau, Unimed (2017)
Kutambaru
Mostly Javanese and Batak, mainly Karo.
Source: Kutambaru, Langkat — Wikipedia (id); ibu kota: Kutambaru — Wikipedia (en)
Salapian
About 37.5% of residents are Karo (2007), mostly Muslim; borders Karo Regency.
Source: Salapian — Wikipedia (en)
Sei Bingai
Karo majority (about 65% in 2007).
Source: Sei Bingai — Wikipedia (en)
Kuala
Karo and Javanese predominate; about 30.7% Karo (2000 census).
Source: Kuala, Langkat — Wikipedia (id); ibu kota: Langkat Regency — Wikipedia (en)
Selesai
Borders the city of Binjai; about 11.5% Karo, mostly Javanese.
Source: Selesai, Langkat — Wikipedia (id); ibu kota: Langkat Regency — Wikipedia (en)
Batang Serangan
Split off from Padang Tualang (1999); about 17.6% Karo (2000 census).
Source: Batang Serangan, Langkat — Wikipedia (id); ibu kota: Langkat Regency — Wikipedia (en)
Sirapit
Split off from Bahorok (2008); mostly Javanese, with a sizeable Karo community.
Source: Sirapit, Langkat — Wikipedia (id); ibu kota: Langkat Regency — Wikipedia (en)