Siwan is a city and nagar parishad in the Indian state of Bihar.[6] It is the administrative headquarters of Siwan district and one of the urban settlements out of three in the district. It is located close to Uttar Pradesh.[7]
History
The Siwan Municipal Council (SMC) was established in 1924.[1] It was the subdivisional headquarters of Siwan subdivision under the old Saran district. It became district headquarters of the Siwan district when it was formed in 1972.
Geography and climate
Siwan city is located at coordinates 26°13′N84°22′E / 26.22°N 84.36°E / 26.22; 84.36 Latitude and longitude. It is counted in one of the tarai region of Himalaya Mountain range. It has an average elevation of 72 metres (236 ft).[8] Daha River, which is a small river, which floods in rainy season pass through the west of the town. The river starts drying up during the summer. The green area in Siwan is about (21%) of its area.
The weather of Siwan is generally mild cool throughout the year and temperature falls down up to 4 °C in December and January but it is warm in May, June and July. This climate is considered to be Cwa according to the Köppen-Geiger climate classification.[9] and is best suited for agriculture.
As of 2011 Indian Census, Siwan had a total population of 135,066, of which 70,756 were males and 64,310 were females. Population within the age group of 0 to 6 years was 18,282. The total number of literates in Siwan was 92,967, which constituted 68.8% of the population with male literacy of 73.6% and female literacy of 63.6%. The effective literacy rate of 7+ population of Siwan was 79.6%, of which male literacy rate was 85.2% and female literacy rate was 73.5%. The Scheduled Castes and Scheduled Tribes population was 8,244 and 1,514 respectively. Siwan had 21223 households in 2011.[3]
As of 2001[update] India census, Siwan had a population of 108,172 of which 57,223 were male and 50,949 female.[10]