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Siwan Population 2024

Siwan city is governed by Municipal Corporation and is situated in Bihar State/UT.


The current estimate population of Siwan city in 2024 is 190,000 , while Siwan metro population is estimated at 0 . The last census was conducted in 2011 and the schedule census for Siwan city in 2021 was postponed due to Covid. The current estimates of Siwan city are based on past growth rate. Once govt conducts census for Siwan city, we will update the same here in 2024. As per provisional reports of Census India, population of Siwan in 2011 is 135,066.

Siwan Literacy Rate and Sex Ratio

In education section, total literates in Siwan city are 92,967 of which 52,051 are males while 40,916 are females. Average literacy rate of Siwan city is 79.61 percent of which male and female literacy was 85.17 and 73.50 percent. The sex ratio of Siwan city is 909 per 1000 males. Child sex ratio of girls is 896 per 1000 boys.

Siwan Slum Population

Total no. of Slums in Siwan city numbers 4,242 in which population of 28,453 resides. This is around 21.07% of total population of Siwan city.

Siwan Religion

Hinduism is majority religion in Siwan city with 64.74 % followers. Islam is second most popular religion in city of Siwan with approximately 34.19 % following it. In Siwan city, Christinity is followed by 0.15 %, Jainism by 0.07 %, Sikhism by 0.07 % and Buddhism by 0.04 %. Around 0.00 % stated 'Other Religion', approximately 0.74 % stated 'No Particular Religion'.
Religion Percentage Total
Hindu 64.74 % 87,441
Muslims 34.19 % 46,183
Christian 0.15 % 197
Sikh 0.07 % 88
Buddhist 0.04 % 56
Jain 0.07 % 101
Others 0.00 % 0
Not Stated 0.74 % 1,000

Future Population 2021-2031

City Metropolitan
2011 135,066 0
2021 175,000 0
2022 180,000 0
2023 185,000 0
2024 190,000 0
2025 195,000 0
2026 200,000 0
2027 206,000 0
2028 212,000 0
2029 218,000 0
2030 224,000 0
2031 230,000 0
Siwan City 2011 Total Male Female
City Population 135,066 70,756 64,310
Literates 92,967 52,051 40,916
Children (0-6) 18,282 9,642 8,640
Average Literacy (%) 79.61 % 85.17 % 73.50 %
Sexratio 909
Child Sexratio 896