Karbi Anglong District Profile July 9, 2025

INTRODUCTION

On November 17th, 1951, the people of Assam witnessed the birth of a new district—the United Mikir and North Cachar Hills District. This landmark event was formalized through a government notification (No. TAD/R.31/50/201) on November 3rd, 1951, and marked a significant step toward the development of the tribal communities in Central Assam. The creation of this district involved parts of the districts of Sivasagar (now Golaghat), Nagaon, Cachar, and the United Khasi and Jaintia Hills district, which is now part of Meghalaya. The primary aim was to foster holistic growth and welfare for the indigenous tribes of the region. In 1970, the United Mikir and North Cachar Hills District was divided into two distinct districts—Mikir Hills and North Cachar Hills. This bifurcation was a pivotal moment in the region’s administrative history. Six years later, in 1976, the Mikir Hills district was renamed Karbi Anglong, marking its emergence as a separate entity within Assam. The official notification (No. TAD/R/115/74/47) issued on October 14th, 1976, gave rise to Karbi Anglong as a fully-fledged district,
with its administrative headquarters established in Diphu.

Today, Karbi Anglong stands as the largest district in Assam, holding a unique place in the state’s map. It enjoys a special status under the Sixth Schedule of the Indian Constitution, granting it autonomy to preserve and promote the cultural, social, and economic development of its indigenous communities. The district, with its rich heritage and stunning natural landscapes, continues to thrive as a testament
to the resilience and spirit of its people. 

LOCATION

Nestled in the heart of Assam, Karbi Anglong District lies gracefully amidst nature’s splendor. Positioned at a latitude of 26.1861° N and a longitude of 93.5813° E, this district is an enchanting blend of lush tropical forests, rolling hills, and expansive plains. It is bordered by the vibrant state of Nagaland and the Golaghat district to the east, Hojai district to the west, and Golaghat and Nagaon districts to the north. To the south, it shares a boundary with the N.C. Hills district and Nagaland, further adding to its strategic and geographical significance. The district’s landscapes are a captivating mix of dense, green-covered hills and serene, flat plains—each offering its own charm and allure. Karbi Anglong’s rich natural beauty, coupled with its serene environment, makes it a true gem of central Assam, a place where the untamed wild and tranquil plains come together in harmonious coexistence.

CLIMATE

Karbi Anglong’s diverse topography gives rise to a remarkable variation in climate across its many regions. The district experiences a distinctive rhythm in its seasons,each bringing its own charm. Winter begins in October, casting a cool, crisp air that lasts until February, enveloping the landscape in a ranquil, refreshing chill. During summer, the atmosphere becomes sultry, as the heat stretches across the land, bringing a contrasting warmth to the coolness of winter. Temperatures fluctuate between a cool 6°C to 12°C during the winter months, offering a refreshing respite, while the summer sun sees temperatures rising to between 23°C and 32°C. The region also receives a generous share of rainfall, with an average of about 2,416 mm annually, nurturing its verdant hills and lush plains, and adding to its rich, thriving ecosystem. The dynamic climate of Karbi Anglong is as varied and vibrant as the land itself, creating a unique environment that supports both its natural beauty and the resilience of its people.

POPULATION PATTERN

The population of Karbi Anglong is predominantly tribal, with a rich tapestry of indigenous communities calling the district home. Among the major tribal ethnic groups are the Karbis, Bodos, Kukis, Dimasas, Hmars, Garos, Rengma Nagas,Tiwas, and the Man (Tai-speaking) people, each contributing to the district’s cultural and social fabric. These tribes, with their unique customs, languages, and traditions, have long been the guardians of the land’s heritage.

In addition to these indigenous groups, Karbi Anglong is also home to a significant number of non-tribal communities, living harmoniously alongside their tribal counterparts. This blend of cultures, traditions, and languages creates a vibrant, multicultural society, where diverse communities coexist in mutual respect and understanding, enriching the region with their shared history and aspirations.

 

GEOGRAPHICAL

Rivers

There are numerous rivers and tributaries in this district. Among these, the most important are as named below:

  Amreng River
  Borpani River
  Kolioni River
 Dhansiri River
 Dikharu River
Nambor River
Deopani River
Jamuna River
Patradisha River
Longnit River
Doigrung River

Forests

The forest area covered is about 4,922.019 sq. km with 14 State R.F. and 17 District Council R.F. in the district.

Highest mountain peak

Even though, the district is dotted with hills, a few of which can be categorized into Mountain. Among them, the highest is the Singhason Peak which is at about 1360 metres above the sea level.

Natural Resources

MINERALS:  There are different kinds of minerals found in this hill district which are as below: -

        1. Lime stone: - Found in the Dillai and Sainilangso.
        2. China-clay: - Found in Upper Deopani and Silonijan area.
        3. Feldspar: - Found in Koilajan area.
        4. Coal: - Found in Koilajan and Silbheta.

AGRICULTURE

Karbi Anglong is primarily an agricultural district, where farming plays a vital role in the livelihoods of its people. A wide variety of crops are cultivated in the region, with paddy being the staple and most significant crop. While the valleys are suitable for more intensive cultivation, the people in the hilly areas predominantly practice the traditional jhum system of cultivation, also known as shifting agriculture. This method, which involves clearing forest land for seasonal cultivation, remains a key agricultural practice for many in the district. 

ROADS AND COMMUNICATION

Karbi Anglong is well-connected to other districts through an extensive network of roads. To the north, the district is accessible via National Highway 36 (NH-36), while National Highway 39 (NH-39) links it to the eastern regions. The internal roadways within the district are maintained by the Public Works Department (P.W.D.), ensuring smooth connectivity within the region and facilitating trans-
portation for both people and goods.

RAILWAYS

The N.F. Railways pass through Karbi Anglong, though they touch only a few points along the district’s boundary. The key railway stations along this route include Borlangphar, Langsoliet, Nilalung, Diphu, Doldoloi, Dhansiri, Rongapahar, Khotkhoti, and Bokajan. These stations serve as important transit points, linking Karbi Anglong with other regions while facilitating the movement of people and
goods.

AIRPORT

There is no airport in the district. The airport in Dimapur is 54 km away from Diphu being the nearest to the district.

INDUSTRIES

ˆ Cement Industry:    Cement Corporation of India(CCI), Bokajan
ˆ Chemical Industry: Karbi Chemical Mini Cement Plant (currently under construction)
ˆ Food Processing:     The Assam Hills Small Industries Development Corporation.
ˆ Agro-Based Industries:
         1. Rubber Plantation Industry
         2. Citronella Plantation Industry
ˆ Tea Gardens:  Karbi Anglong is home to 15 tea gardens, contributing to the region’s agricultural diversity and economy.

GENERAL DATA OF KARBI ANGLONG DISTRICT
 

Population of Karbi Anglong District.

Population :(Including West Karbi Anglong District)

Population of Karbi Anglong:

Density of Population(As per 2011 census)
93 per Sq. Km.
Sex Ratio(As per 2011 census) :    956 females/1000 males
Total no. of villages(As per 2011 census) Karbi Anglong: 2073.

Literacy Rate
         Total           Male           Female
        71.81 %     78.74 %       64.50 %

 

District Headquarter : Diphu.

 

Sub-Division
There are 2 (Two) Sub-Divisions in Karbi Anglong District
ˆ    Diphu (Sadar Sub-Division, H.Q.-Diphu)
ˆ     Bokajan (Civil Sub-Division, H.Q Bokajan)

Police station, police Out-Post and Border Out Post

Name of Police Station CUG No.

1 Diphu PS 6026900757
2 Bokajan PS 6026900759
3 Howraghat PS 6026900758
4 Borlongfer PS 6026900762
5 Manja PS 6026900765
6 Bakulia PS 6026900761
7 Dokmoka PS 6026900760
8 Samelangso PS 6026900763
9 Anjokpani PS 6026900768
10 Dillai PS 6026900766
11 Rongmongwe PS 6026900769
12 Dolamara PS 6026900708
13 Deithor PS 6026900754
14 Chowkihola PS 6026900770
15 Barpathar PS 6026900767
16 Khat Khati PS 6026900746

 

List of Out Post

1 Diphu Town OP 6026900773
2 Dhansiri OP 6026900772
3 Uttarborbil OP 6026900771

List of Police Patrol Post

1 Kachomari PP
2 Parokhowa
3 Chotolengri
4 Lahorian
5 Karagaon
5 DMCH

List of Border Outpost

      Name              Area
1 Daijungfa BOP Dhansiri
2 Mangalamukh BOP Dhansiri
3 Massibailum BOP Dhansiri
4 Rongapahar BOP Dhansiri
5 Kashiram BOP Dhansiri
6 Shankartila BOP Lahorijan
7 Tengnang BOP Lahorijan
8 Lahorijan BOP Lahorijan]

Development Blocks and its headquarters(Sub-Division wise)

1. Diphu Sadar Sub- Division.
                                1. Lumbajong Dev. Block Manja.
                                2. Howraghat Dev. Block Howraghat.
                                3. Samelangso Dev. Block Dokmoka
                                4. Langsomepi Dev. Block Bakulia

            2. Bokajan Civil Sub- Division.
                                 1. Bokajan Dev. Block Bokajan
                                2. Nilip Dev. Block Chowkihola.
                                 3. Rongmongwe Dev. Block. Kat Teron.

Among the 7(seven) Development Blocks, 3 (Three) Development Blocks has been in-
cluded in the Aspirational Block Programme namely Samelanhso, Nilip and Rongmongwe
Dev. Blocks).

 

Revenue Circle and its Headquarters(Sub-Division wise)

1. Diphu Sadar Sub-Divn. 

1. Diphu Diphu.
2. Phuloni Phuloni

2. Bokajan Civil Sub-Divn.

      1. Silonijan Silonijan

Mouza(Sub-Divisionwise) Under Diphu Sub-Divn: - 14 Nos. Under Bokajan Sub-Divn: - 5 Nos.

Under Diphu Sub-divn.                   Under Bokajan Sub-Divn.
          1 Nomati Borjan –                        Borpathar
          2 Langpher                                    Sarupathar

                    3 Duardisha -                                East Rengma   
                    4 Duardisha -                                Duar Bagori
                    5 West Rengma 
                    6 Duar Dikharu
                    7 Duar Bamuni
                    8 Duar Salona
                    9 Jamunapar
                  10 Borjan - I
                  11 Langlokso
                  12 Phuloni
                  13 Langhin
                  14 Howraghat

State Reserve Forest

Under Karbi Anglong West Division

RESERVE FOREST AREA (In Sq. Kms)
      1 Dhansiri R.F. 770.38
      2 Daldali R.F. 123.32
      3 Disama R.F. 112.15
      4 Kaki 1st Addition R.F. 121.49

Under Karbi Anglong East Division

RESERVE FOREST AREA (In Sq. Kms)
      1 Mikir Hills R.F. 221.81
      2 Kaliyani R.F. 208.96
      3 Nambor R.F. (N. Block) 53.09
      4 Nambor R.F. (W. Block) 166.33
      5 Selabor R.F. 33.54
      6 Sildharampur R.F. 15.75
      7 Jungthung R.F. 32.56

District Council Reserve Forests
Under Karbi Anglong West Division

   DISTRICT COUNCIL RESERVE FOREST AREA (In Sq. Kms)
          1 Miyungdisa D.C.R.F. 143.92
          2 Tamulbari D.C. R.F. 13.86
          3 Englongkiri D.C.R.F. 74.32
          4 Borlangpher D.C.R.F. 77.31
          5 Matipung D.C.R. F 33.00
          6 Langsoliet D.C.R. F 1.60

     Under Karbi Anglong East Division

     DISTRICT COUNCIL RESERVE FOREST AREA (In Sq. Kms)
         1 Longnit D.C.R.F. 117.62
         2 Patradisa D.C. R.F. 67.33
         3 Hidipi D.C.R.F. 20.08
         4 Jamuna D.C.R.F. 11.30
         5 Mahamaya D.C.R. F 5.58
         6 Khanbamon D.C.R. F 165.50
         7 Haithapahar D.C.R.F. 54.39

Parliamentary Constituency
6-Diphu (ST) Parliamentary Constituency
The Parliamentary Constituency comprising of 6(Six) L.A. segments namely: -

          1. 108- Bokajan (ST)
          2. 109- Howraghat (ST)
          3. 110- Diphu (ST)
          4. 111-Rongkhang (ST)
          5. 112-Amri (ST)
          6. 113- Haflong (ST)

Legislative Assembly Constituency comes under Karbi Anglong District

        1. 108- Bokajan (ST)
        2. 109- Howraghat (ST)
        3. 110- Diphu (ST)
 

Administration

Karbi Anglong district is one of the Autonomous Hill Districts of Assam, constituted under the provisions of the Sixth Schedule to the Constitution of India. As a result, its administrative structure differs from that of the plains districts of Assam. The district is governed by the Karbi Anglong Autonomous Council (KAAC), which is established under the same constitutional provision. Most of the development departments in the district fall under the administrative control of the KAAC.

Karbi Anglong consists of two sub-divisions. The first is the Civil Sub-Division, Bokajan, with its headquarters at Bokajan, where the Sub-Divisional Officer (Civil) serves as the head of the sub-division. The second sub-division is Diphu Sadar, with its headquarters at Diphu. 

Similar to other districts in Assam, the Deputy Commissioner (DC) of Karbi Anglong, headquartered in Diphu, serves as the head of the district. The DC’s primary responsibility is the maintenance of law and order, along with the administration of justice (until the separation of the judiciary on 12th August 2017). The DC also functions as the District Magistrate and, up until 12th August 2017, acted as the District and Sessions Judge for the district. Additionally, the DC serves as the District Election Officer. The DC is responsible for overseeing elections to the 3-Autonomous District (ST)Parliamentary Constituency, as well as the 18-Howraghat (ST) Legislative Assembly Constituency and the 19-Diphu (ST) Legislative Assembly Constituency. To assist with these duties, the DC is supported by a team of subordinate officers, including the Additional Deputy Commissioner, Assistant Commissioner, and Election Officer, who help in the administration and election processes.
 Key Administrative Units
- District Headquarters: Diphu

- Sub-Divisions: Two
       Diphu (Sadar Sub-Division, H.Q.-Diphu) Bokajan Subdivision H.Q Bokajan