Allahabad district, officially known as Prayagraj district, is the most populous district of Uttar Pradesh state of India. The district headquarters is Allahabad which was renamed Prayagraj at the same time as the district was renamed. The District is divided into blocks within tehsils. As of 2011, there are 20 blocks in eight tehsils. The Allahabad division includes the districts of Pratapgarh, Fatehpur, Kaushambi and Allahabad, with some western parts that had previously part of Allahabad District becoming part of the new Kaushambi District. The administrative divisions are Phulpur, Koraon, Meja, Sadar, Soraon, Handia, Bara, Shringverpur and Karchana. The three rivers of India - Ganges, Yamuna and the mythical river of Sarasvati - meet at a point in the district, known as Sangam, considered holy by Hindus. Allahabad was once the capital of United Province before independence. Allahabad is one of the largest educational hubs. From Wikipedia
