Odisha

Odisha is a state on the eastern coast of India, bordered by West Bengal to the northeast, Jharkhand to the north, Chhattisgarh to the west, Andhra Pradesh to the south, and the Bay of Bengal to the east. The state was historically known as Kalinga, Utkala and Odra Desha, and is widely associated with the ancient Kalinga War fought by the Mauryan emperor Ashoka in the 3rd century BCE. Odisha was constituted as a separate province on 1 April 1936, becoming the first Indian province to be created on a linguistic basis. The state was officially renamed from Orissa to Odisha, and its language from Oriya to Odia, through the Orissa (Alteration of Name) Act, 2011 and the Constitution (113th Amendment) Act, 2011.

Key facts

Geography

Odisha covers a varied landscape that includes the coastal plains along the Bay of Bengal, the Eastern Ghats, the central plateaus, and the highlands of the Chota Nagpur fringe. The Mahanadi is the principal river of the state, joined by the Brahmani, Baitarani, Subarnarekha, Rushikulya and Vamsadhara. The Hirakud Dam on the Mahanadi, commissioned in 1957, is one of the longest earthen dams in the world. Chilika Lake, a brackish-water lagoon along the coast, is the largest lagoon in India and a Ramsar wetland of international importance. Significant national parks and reserves include Simlipal National Park, Bhitarkanika National Park, and the Satkosia Tiger Reserve. The Gahirmatha coast is one of the largest known nesting grounds of the olive ridley sea turtle.

Administrative divisions

The state is divided into 30 districts, grouped into three revenue divisions headquartered at Cuttack, Berhampur and Sambalpur. Major urban centres include Bhubaneswar, Cuttack, Rourkela, Berhampur, Sambalpur, Puri, Balasore and Jharsuguda. Bhubaneswar and Cuttack form a twin-city urban agglomeration that serves as the administrative and commercial core of the state.

History

The region known today as Odisha has been inhabited since prehistoric times and was the heart of the ancient kingdom of Kalinga. The Kalinga War of 261 BCE, fought near the Daya river, led to the conversion of Ashoka to Buddhism, an event commemorated by the Dhauli rock edicts. The Eastern Ganga dynasty (11th–15th century) and later the Suryavamshi Gajapati rulers presided over a flowering of temple architecture, producing the Lingaraja Temple at Bhubaneswar, the Jagannath Temple at Puri, and the Sun Temple at Konark, the last being a UNESCO World Heritage Site. The region passed under Mughal and then Maratha control before being ceded to the British East India Company in 1803. The Odia-speaking tracts were administratively divided among several presidencies until the formation of Orissa Province on 1 April 1936, an outcome of a long movement for linguistic identity led by figures such as Madhusudan Das.

Economy and infrastructure

Odisha's economy combines agriculture, mining, manufacturing and services. The state holds substantial reserves of iron ore, bauxite, chromite, manganese and coal, and accounts for a major share of India's mineral output. Industrial centres at Rourkela, Angul, Jajpur, Paradip and Jharsuguda host steel, aluminium and power plants, including the Rourkela Steel Plant of the Steel Authority of India Limited. Paradip Port, on the Bay of Bengal, is one of India's major ports. Agriculture, dominated by paddy cultivation, remains an important employer, supported by the Hirakud and other canal systems.

Railways

Odisha is served primarily by the East Coast Railway zone of Indian Railways, headquartered at Bhubaneswar, along with portions of the South Eastern Railway. The Howrah–Chennai main line traverses the coastal districts, while branch lines such as those serving Sambalpur, Jharsuguda and the mineral belt connect the interior. Stations such as Barithengarh railway station lie on these networks, supporting both passenger movement and the transport of minerals.

Culture

Odisha has a distinct cultural identity rooted in its language, classical traditions and temple heritage. Odissi is one of the eight classical dance forms of India, and Odissi music is recognised as a classical tradition. The Rath Yatra of Lord Jagannath at Puri, held annually, is among the largest religious processions in the world. The state is also known for its handlooms, including ikat sarees of Sambalpur and Berhampur, the silver filigree work of Cuttack, the patachitra paintings of Raghurajpur, and the applique craft of Pipili. Major festivals include Rath Yatra, Durga Puja, Raja Parba, Nuakhai and Kartik Purnima.

Demographics and language

Odia is the official language and is spoken by a large majority of the population. It was accorded the status of a classical language of India in 2014. Hindi, English, Bengali, Telugu and several tribal languages such as Santali, Ho, Kui and Kuvi are also spoken. Odisha is home to a significant tribal population, with communities including the Santhal, Kondh, Saora, Munda, Bhumij and Bonda among the most numerous.

Significance

Odisha occupies a distinctive position in the Indian Union as the first state formed on the basis of language, as a major repository of medieval temple architecture, and as a leading mineral-producing state. Its coastline, river systems and forest belts give it ecological importance, while its classical arts and crafts contribute to India's intangible cultural heritage.

Related topics

• Bhubaneswar
• Cuttack
• Puri
• Konark Sun Temple
• Jagannath Temple, Puri
• Chilika Lake
• Hirakud Dam
• East Coast Railway
• Odia language
• Odissi
• Kalinga War
• Barithengarh railway station

References

• Government of Odisha official portal.
• Census of India, Odisha state reports.
• The Orissa (Alteration of Name) Act, 2011 and the Constitution (113th Amendment) Act, 2011.
• Archaeological Survey of India listings for Konark, Bhubaneswar and Dhauli.
• Indian Railways, East Coast Railway zone information.