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Purnia Population 2024

Purnia city is governed by Municipal Corporation which comes under Purnia Metropolitan Region. The Purnia city is located in Bihar state of India.


The current estimate population of Purnia city in 2024 is 398,000 , while Purnia metro population is estimated at 442,000 . The last census was conducted in 2011 and the schedule census for Purnia city in 2021 was postponed due to Covid. The current estimates of Purnia city are based on past growth rate. Once govt conducts census for Purnia city, we will update the same here in 2024. As per provisional reports of Census India, population of Purnia in 2011 is 282,248. Although Purnia city has population of 282,248; its urban / metropolitan population is 312,669.

Purnia Literacy Rate and Sex Ratio

In education section, total literates in Purnia city are 174,658 of which 98,145 are males while 76,513 are females. Average literacy rate of Purnia city is 73.02 percent of which male and female literacy was 77.87 and 67.62 percent. The sex ratio of Purnia city is 906 per 1000 males. Child sex ratio of girls is 953 per 1000 boys.

Purnia Slum Population

Total no. of Slums in Purnia city numbers 9,106 in which population of 49,148 resides. This is around 17.41% of total population of Purnia city.

Purnia Religion

Hinduism is majority religion in Purnia city with 75.19 % followers. Islam is second most popular religion in city of Purnia with approximately 23.26 % following it. In Purnia city, Christinity is followed by 0.60 %, Jainism by 0.35 %, Sikhism by 0.12 % and Buddhism by 0.02 %. Around 0.20 % stated 'Other Religion', approximately 0.26 % stated 'No Particular Religion'.
Religion Percentage Total
Hindu 75.19 % 212,228
Muslims 23.26 % 65,643
Christian 0.60 % 1,699
Sikh 0.12 % 335
Buddhist 0.02 % 52
Jain 0.35 % 995
Others 0.20 % 572
Not Stated 0.26 % 724

Purnia Future Population 2021-2031

Purnia City Metropolitan
2011 282,248 312,669
2021 366,000 406,000
2022 376,000 418,000
2023 387,000 430,000
2024 398,000 442,000
2025 409,000 455,000
2026 421,000 468,000
2027 433,000 482,000
2028 445,000 496,000
2029 458,000 510,000
2030 471,000 525,000
2031 485,000 540,000
Purnia City 2011 Total Male Female
City Population 282,248 148,077 134,171
Literates 174,658 98,145 76,513
Children (0-6) 43,050 22,038 21,012
Average Literacy (%) 73.02 % 77.87 % 67.62 %
Sexratio 906
Child Sexratio 953

Purnia Metropolitan Region

Purnia city comes under Purnia Metropolitan area.
Purnia Metropolitan Total Male Female
Population 312,669 164,031 148,638
Literates 192,181 108,176 84,005
Children (0-6) 47,935 24,580 23,355
Average Literacy (%) 72.59 % 77.57 % 67.05 %
Sexratio 906
Child Sexratio 950
Purnia Metropolitan Areas
Kasba, and Purnia