Raiganj is a community development block that forms an administrative division in Raiganj subdivision of Uttar Dinajpur district in the Indian state of West Bengal.

History Historically the western frontier of ancient Pundravardhana kingdom, bordering ancient Anga of Mahabharat fame, the Dinajpur area remained somewhat obscure in the major empires that held sway over the region and beyond till the rise of the Dinajpur Raj during the Mughal period. Some areas later forming a part of Uttar Dinajpur were parts of kingdoms in Nepal. Dinajpur district was constituted by the British in 1786, with a portion of the estate of Dinajpur Raj. Subsequent to the Permanent Settlement in 1793, the semi-independent Dinajpur Raj was further broken down and some of its tracts were transferred to the neighbouring British districts of Purnea, Malda, Rajshahi and Bogra. In 1947, the Radcliffe Line placed the Sadar and Thakurgaon subdivisions of Dinajpur district in East Pakistan. The Balurghat subdivision of Dinajpur district was reconstituted as West Dinajpur district in West Bengal. Raiganj subdivision was formed in 1948.

In order to restore territorial links between northern and southern parts of West Bengal which had been snapped during the partition of Bengal, and on the recommendations of the States Reorganisation Commission a portion of the erstwhile Kishanganj subdivision comprising Goalpokhar, Islampur and Chopra thanas (police stations) and parts of Thakurganj thana, along with the adjacent parts of the erstwhile Gopalpur thana in Katihar subdivision were transferred from Purnea district in Bihar to West Bengal in 1956, and were formally incorporated into Raiganj subdivision in West Dinajpur. The township of Kishanganj and its entire municipal boundary remained within Bihar. Islampur subdivision was formed in March 1959. At the same time, the portion of Chopra PS lying to the north of the Mahananda river covering an area that now comprises Bidhannagar-1 gram panchayat, Bidhannagar-2 GP, Chathat-Bansgaon GP and the southern half of Phansidewa-Bansgaon Kismat GP in Darjeeling district, was transferred from West Dinajpur to the jurisdiction of Phansidewa PS in Darjeling district. With the introduction of the Community Development Programme in 1960–61, community development blocks were set up in West Dinajpur district.

In 1992, West Dinajpur district was bifurcated and Uttar Dinajpur district was established.

Geography Raiganj is located at .

Uttar Dinajpur district has a flat topography and slopes gently from north to south. All rivers flow in that direction. Except for the eastern fringes of Chopra CD Block, most of the district is a part of the catchment area of the Mahanada and also a part of the larger Barind Tract. The soil is composed of different varieties of alluvium. The main rivers are: Nagar, Mahananda, Kulik, Gamari, Chhiramati (Srimati) and Tangon. The rivers have little water in the dry season but with heavy rains, during monsoon, overflow the banks. The Nagar River flows in the eastern part of the CD Block and Kulik river flows along the western boundary eastern boundary with Hemtabad CD Block and then though the Raiganj CD Block.

Raiganj CD Block is bounded by Haripur Upazila in Thakurgaon District of Bangladesh on the north, Hemtabad and Kaliaganj CD Blocks on the east, Itahar CD Block on the south and Barsoi CD Block in Katihar district of Bihar on the west.

Approximately 206 km of the India-Bangladesh border is in Uttar Dinajpur district. It covers the eastern boundary of the district. On the western side Uttar Dinajpur district has 227 km boundary with Bihar.

Raiganj Wildlife Sanctuary, also known as Kulick Bird Sanctuary, is the largest breeding colony in the world for the open bill stork. It is home to 164 species of birds and 80,000 migratory birds visit it every year.

Tourist attractions in Raiganj CD Block are: Durgapur Rajbari, Raiganj bird sanctuary, Bairabi temple at Bindole, Bahin Rajbari, Durga Mandir at Maharajahat, Durga Mandir at Halalpur, Tarohat Kali Mandir at Maslandapur, Karnajora Park, Radha Gobindo Mandir at Maharajahat

Raiganj CD Block has an area of 472.13 km2.It has 1 panchayat samity, 14 gram panchayats, 279 gram sansads (village councils), 222 mouzas and 221 inhabited villages. Raiganj police station serves this block. Headquarters of this CD Block is at PO Sudarshanpur, Raiganj.

Uttar Dinajpur district is one of the smaller districts in the state and stands 15th in terms of area (3,140.00 km2) in the state.

Gram panchayats of Raiganj block/ panchayat samiti are: Bahin, Baruna, Bhatun, Bindole, 11 NO Birghoi, Gouri, Jagadishpur, Kamalabari I, Kamalabari II, Mahipur, Maraikura, Rampur Maharajahat, Sherpur and Sitgram.

Demographics Population As per the 2011 Census of India, Raiganj CD Block had a total population of 430,221, of which 414,143 were rural and 16,078 were urban. There were 221,738 (52%) males and 208,483 (48%) females. Population below 6 years was 61,515. Scheduled Castes numbered 163,662 (38.04%) and Scheduled Tribes numbered 27,785 (6.46%).

As per 2001 census, Raiganj block had a total population of 362,285, out of which 187,183 were males and 175,102 were females. Raiganj block registered a population growth of 30.71 per cent during the 1991-2001 decade. Decadal growth for the district was 28.72 per cent.

Census towns in Raiganj CD Block were (2011 population in brackets): Nachhratpur Katabari (6,011) and Kasba (10,067).

Large villages (with 4,000+ population) in Raiganj CD Block were (2011 population in brackets):Rupahar (4,155), Bhomra (5,539), Chhatrapur (4,138), Chhota Parua (5,258), Barabarua (6,198), Kasba Mahaso (4,368), Serpur (5,624), Karnajora (6,858), Dakshin Goalpara (5,648), Gauri (4,588), Soharai (4,449), Rampur (4,759), Dwipnagar (5,116), Sitgram (6,167), Sariabad (8,477), Runia (4,024), Adiar (5,834), Lakshmania (9,156), Jagadishpur (6,237), Malibari (4,219), Bhatol (5,135) and Gopalpur (5,618).

Other villages in Raiganj CD Block included (2011 population in brackets): Bindol (1,486), Bahin (2,793), Birghai (2,126), Maraikura (917) and Mahipur (1,585).

Decadal Population Growth Rate (%)

Note: The CD Block data for 1971–1981, 1981-1991 and 1991-2001 is for Raiganj PS covering the block

The decadal growth of population in Raiganj CD Block in 2001-2011 was 18.83%. The decadal growth of population in Raiganj PS in 1991-2001 was 23.14%, in 1981-91 was 57,70% and in 1971-81 was 30.37%. The decadal growth rate of population in Uttar Dinajpur district was as follows: 30.2% in 1971–81, 34.0% in 1981–91, 28.7% in 1991-2001 and 23.2% in 2001–11. The decadal growth rate for West Bengal was 13.93% in 2001–2011, 17.77% in 1991–2001, 24.73% in 1981-1991 and 23.17% in 1971–1981.

Uttar Dinajpur district has the highest decadal population growth rate in West Bengal with a figure of 23.2% for the decade 2001-2011 and is much higher than the state average of 13.8%.

According to the Human Development Report for Uttar Dinajpur district, population growth in the area that later became Uttar Dinajpur district was low in the pre-independence era and started picking up with waves of East Bengali refugees coming in from erstwhile East Pakistan. "A spurt in population growth rates first became evident between 1951-1961, and was further magnified between 1971-81 after the creation of Bangladesh when population growth in most districts bordering the Bangladesh-West Bengal frontier showed similar escalation. However, after 1981, when population growth in most other West Bengal districts had tapered off, growth rates in Uttar Dinajpur again showed a fresh spurt. Thus, no deceleration in population growth rates occurred in the district until after 1991… In addition to Hindu and tribal migrants from across the international border, a sizeable number of migrant Muslims have also settled in the district, mainly driven by economic reasons… migrants from other states comprised 23% of the total migrants residing in Uttar Dinajpur." The large number of migrants from other states is mainly from the neighbouring areas in Bihar.

A study by North Bengal University has observed that "Immigrants from East Pakistan/Bangladesh have arrived in Uttar Dinajpur in almost equal numbers before and after 1971." The Human Development Report opines, "The overall post-Partition impact on the rates of demographic growth has been particularly strong in all North Bengal districts. Despite its smaller relative size, the region has received more migration in pro rata terms than the West Bengal districts lying south of the Ganga."

Literacy As per the 2011 census, the total number of literates in Raiganj CD Block was 234,192 (63.52% of the population over 6 years) out of which males numbered 133,461 (70.23% of the male population over 6 years) and females numbered 100,731 (56.37% of the female population over 6 years). The gender disparity (the difference between female and male literacy rates) was 13.86%.

The literacy rate in Uttar Dinajpur district at 60.13% in 2011, up from 47.89% in 2001, was the lowest amongst all districts of West Bengal. The highest literacy rate amongst the districts of West Bengal was that of Purba Medinipur district at 87.66% in 2011.

See also – List of West Bengal districts ranked by literacy rate

Language and religion

In the 2011 census, Hindus numbered 280,214 and formed 65.13% of the population in Raiganj CD Block. Muslims numbered 146,871 and formed 34.14% of the population. Christians numbered 2,075 and formed 0.48% of the population. Others numbered 1,061 and formed 0.25% of the population. In Raiganj CD Block, as per the District Statistical Handbook for Uttar Dinajpur, while the proportion of Muslims increased from 31.08% in 1991 to 32.78% in 2001, the proportion of Hindus declined from 68.45% in 1991 to 66.43% in 2001.

In the 2011 census, Uttar Dinajpur district had 1,501,170 Muslims who formed 49.92% of the population, 1,482,943 Hindus who formed 49.31% of the population, 16,702 Christians who formed 0.56% of the population and 6,319 persons belonging to other religions who formed 0.23% of the population. While the proportion of Muslim population in the district increased from 45.3% in 1991 to 49.9% in 2011, the proportion of Hindu population declined from 54.2% in 1991 to 49.2% in 2011.

At the time of the 2011 census, 86.30% of the population spoke Bengali, 3.86% Santali, 2.90% Rajbongshi and 2.28% Hindi as their first language. 1.41% of the population recorded their language as 'Others' under Bengali in the census.

Rural poverty As per the Rural Household Survey conducted in 2002, 27.0% of the rural families in Raiganj CD Block belonged to the BPL category, against 46.7% of rural families in Uttar Dinajpur district being in the BPL category. As per the Human Development Report for Uttar Dinajpur district, "The headquarters block of Raiganj, which ranked fourth in terms of Human Development Index (HDI) but offered the best livelihood opportunities in rural Uttar Dinajpur, accordingly, has a low concentration of poverty… Kaliaganj and Raiganj form a pocket of low human poverty. Exclusion and human poverty is otherwise widely present in the other blocks of Uttar Dinajpur".

Economy Livelihood

In Raiganj CD Block in 2011, amongst the class of total workers, cultivators numbered 40,441 and formed 23.86%, agricultural labourers numbered 74,241 and formed 43.81%, household industry workers numbered 6,280 and formed 3.71% and other workers numbered 48,516 and formed 28.62%. Total workers numbered 169,472 and formed 39.39% of the total population, and non-workers numbered 260,749 and formed 60.61% of the population.