Tanah Datar District boundaries according to Regulation No. 13 of 2003 consists of 14 Districts, 75 Villages and 280 Jorong and have administrative boundaries as follows:
Geographic boundaries
0017'00 "S-0039'30" LS and 100019'30 "BT-100051'20" BT
UTM projection with a datum WGS'84 -47 Zone (Southern Hemisphere)
The outer limits of Tanah Datar District
North: (647451mT, 9968675mU) - (706511mT, 9968667mU)
East: (706511mT, 9968667mU) - (706500mT, 9927196mU)
The South: (706500mT, 9927196mU) - (647443mT, 9927215mU)
West: (647443mT, 9927215mU) - (647451mT, 9968675mU)
Limits in Tanah Datar District
Southwest: (655734mT, 9950144mU) - (659256mT, 9948274mU)
Northwest side: (659256mT, 9948274mU) - (658320mT, 9945557mU)
North-East: (658320mT, 9945557mU) - (650587mT, 9947376mU)
East side: (650587mT, 9947376mU) - (655734mT, 9950144mU)
The administrative boundaries
The outer limits of Tanah Datar District
North: Agam District and District 50 City
South side: District of Solok, Sawahlunto
West side: District of Padang Pariaman
East: District-Sijunjung Sawahlunto
Limits in Tanah Datar District
Middle Section: Calendar
Tanah Datar District zoning administration
Sub-district X Koto
This sub-district has an area of 152.02 km2 and a population density of 38,984 inhabitants with 253 people/km2. Districts have several Nagari, namely: mining Nagari, Nagari Aia Angek, Jaho Nagari, Nagari Koto Baru, Singgalang Nagari, Nagari Clever Sikek, Panyalaian Nagari, Nagari Koto Laweh, Nagari Review.
Sub-district Batipuh
This sub-district has an area of 144.27 km2 and a population density of 30,775 inhabitants with 170 people/km2. Districts have several Nagari, namely: Andaleh Nagari, Nagari Pitalah, Sabu Nagari, Nagari Tanjung Barulak, Baruah Batipuh Nagari, Nagari Tanjung Bungo, Batipuh ateh Nagari, Nagari Gunung Rajo.
Sub-district South Batipuh
This sub-district has an area of 82.73 km2 and a population density of 10,226 inhabitants with 212 people/km2. Districts have several Nagari, namely: Sumpur Nagari, Nagari Batu Taba, Malalo Nagari, Nagari Padang Laweh.
Sub-district Pariangan
This sub-district has an area of 76.43 km2 and a population density of 20,911 inhabitants with 275 people/km2. Districts have several Nagari, namely: Nagari Rice Tangah, Pariangan Nagari, Nagari Sungai Jambu, Simabur Nagari, Nagari Tabek, Nagari Batu Basa.
Sub-district Tanjung Emas
This sub-district with an area of 112.05 km2 and a population density of 20,609 people and 181 people/km2. Districts have several Nagari, namely: Saruaso Nagari, Nagari Koto Tangah, Pagarruyung Nagari, Nagari Tanjung Barulak
Sub-district Padang Ganting
This sub-district has an area of 83.50 km2 and a population density of 13,441 inhabitants with 158 people/km2. Districts have several Nagari, namely: Atar Nagari, Nagari Padang Ganting.
Sub-district Lintau Buo
This sub-district has an area of 60.22 km2 and a population density of 15,460 inhabitants with 254 people/km2. Districts have several Nagari, namely: Buo Nagari, Nagari Taluak, Pangian Nagari, Nagari Tigo Jangko.
Sub-district Lintau Buo North
This sub-district has an area of 204.31 km2 and a population density of 32,460 inhabitants with 159 people/km2. Districts have several Nagari, namely: Cape Bonai Nagari, Nagari Lubuk Male, Nagari Balai Tangah, Nagari But Selo, Nagari Bulek.
Sub-district Sungayang
This sub-district has an area of 65.45 km2 and a population density of 16,365 inhabitants with 249 people/km2. Districts have several Nagari, namely: Nagari Sungai Patai, Andaleh Nagari, Nagari Tanjung, Minangkabau Nagari, Nagari Sungayang.
Sub-district Sungai Tarab
This sub-district has an area of 71.85 km2 and a population density of 28,666 inhabitants with 393 people/km2. Districts have several Nagari, namely: Nagari Sungai Tarab, Simpurut Nagari, Nagari Rao-Rao, Desert Nagari, Nagari Kumango, Pasia Laweh Nagari, Nagari Koto Baru, Nagari Tangah Talang, Nagari Koto Tuo, Nagari Padang Laweh.
Sub-district Salimpaung
This sub-district has an area of 59.88 km2 and a population density of 20,968 inhabitants with 347 people/km2. Districts have several Nagari, namely: Supayang Nagari, Nagari Situmbuk, Lawang Mandahiling Nagari, Nagari Sumanik, Salimpaung Nagari, Nagari Tabek Broken.
Sub-district Tanjung Baru
This sub-district has an area of 44.14 km2 and a population density of 12,034 inhabitants with 291 people/km2. Districts have several Nagari, namely: Nagari Tanjung Alam, Nagari Barulak.
Sub-district Rambatan
This sub-district has an area of 129.15 km2 and a population density of 33,780 inhabitants with 262 people/km2. Districts have several Nagari, namely: propagation Nagari, Nagari Balimbing, Nagari Padang Magek, Simawang Nagari, Nagari Koto III.
Sub-district Limo Kaum
This sub-district has an area of 50.00 km2 and a population density of 34,047 inhabitants with 672 people/km2. Districts have several Nagari, namely: Cubadak Nagari, Nagari Parambahan, Nagari Limo Kaum, Labuah Nagari, Nagari baringin.