Siwan Population
As per the 2011 Census, Siwan Village has a population of 3.67 k (3,673) with 1.91 k (1,905) males and 1.77 k (1,768) females.The sex ratio in Siwan is 929, indicating a below-average ratio compared to the national average of 943 .
Child Population (Age group 0-6 years) of Siwan Village is 553 (553) which is 15.06% of Siwan Village overall population, Child sex Ratio of Siwan Village is 862 females for every 1000 males.
Note : In the 2011 Census, Siwan village is listed as part of the Kargahar Subdistrict (Tahsil) of the Rohtas District in the state of BIHAR in INDIA.
The majority of the Village population resides in Rural areas.
Toatl Population
Male Population
Female Population
Siwan Estimated Population in 2025
In 2025, Siwan Village current estimated population is projected to be 4.59 k (4,588), indicating a 24.91% increased from Siwan's population in the 2011 census. In 2025, the estimated male population is 2.37 k, and the estimated female population is 2.22 k.
Siwan Estimated Population in 2026
In the year 2026, Siwan Village estimated population is projected to be 4.65 k (4,651), projecting a 26.61% increased from Siwan's population in the 2011 census. In 2026, the estimated male population is 2.40 k, and the estimated female population is 2.25 k.
Siwan Literacy Rate
Siwan Village has a literacy rate of 83.46% which is higher than national average of 72.98%, The Male literacy rate of Siwan Village is 90.61 higher than national average of 80.88%, The Female literacy rate of Siwan Village is 75.86 higher than national average of 64.63%.
Literacy Rate among Urban and rural area of Siwan
| Category | Average Literacy Rate | Male Literacy Rate | Female Literacy Rate |
|---|---|---|---|
| Total Population | 83.46 | 90.61 | 75.86 |
| Urban Area | 0 | 0 | 0 |
| Rural Area | 83.46 | 90.61 | 75.86 |
Siwan Scheduled Castes (SC) Population
Scheduled Castes(SC) Population in Siwan Village is 829 (829) with 429 (429) males and 400 (400) females, which is 22.57% of Siwan Village overall population. The Sex Ratio among Scheduled Caste is 933 females for every 1000 males.
Siwan Scheduled Tribes (ST) Population
Scheduled Tribes(ST) Population in Siwan Village is 4 (4) with 2 (2) males and 2 (2) females, which is 0.11% of Siwan Village overall population. The Sex Ratio among Scheduled Tribes is 1000 females for every 1000 males.
Sex Ratio among Urban and Rural Areas of Siwan
| Category | Sex Ratio |
|---|---|
| Total Population | 929 |
| Urban Area | 0 |
| Rural Area | 929 |
Siwan Area & Households
The Total Number of households in Siwan Village are 536 (536).
Siwan Workforce (Worker Profile) Overview
In Siwan Village, there are about 1.02 k (1,017) workers, making up nearly 27.69% of the Siwan Village total population. Out of these, around 880 (880) are male workers, and about 137 (137) are female workers.
Siwan - Estimated Population: Yearly Projections Up to 2036
| Year | Estimated Population | Total Growth Since 2011 | Annual Growth |
|---|---|---|---|
| 2025 | 4.59 k (4,588) | 24.91% | ↑ |
| 2026 | 4.65 k (4,651) | 26.61% | 1.7 % ↑ |
| 2027 | 4.71 k (4,712) | 28.28% | 1.67 % ↑ |
| 2028 | 4.77 k (4,773) | 29.94% | 1.66 % ↑ |
| 2029 | 4.84 k (4,835) | 31.61% | 1.67 % ↑ |
| 2030 | 4.90 k (4,896) | 33.28% | 1.67 % ↑ |
| 2031 | 4.95 k (4,952) | 34.81% | 1.53 % ↑ |
| 2032 | 5.01 k (5,005) | 36.24% | 1.43 % ↑ |
| 2033 | 5.06 k (5,057) | 37.67% | 1.43 % ↑ |
| 2034 | 5.11 k (5,110) | 39.1% | 1.43 % ↑ |
| 2035 | 5.16 k (5,162) | 40.53% | 1.43 % ↑ |
| 2036 | 5.22 k (5,215) | 41.97% | 1.44 % ↑ |
Projected estimates indicate that Siwan Village's population in 2036 is expected to reach around 5.22 k (5,215), with a male population of 2.68 k (2,681) and a female population of 2.53 k (2,534). This reflects a total growth of 41.97% from Siwan Village's population in the 2011 census, with an average yearly growth rate of 1.55%.
Siwan Locality & Nearby Villages
| # | Village Name | Village Population |
|---|---|---|
| 1 | Kamdewa | 0 |
| 2 | Patkha | 0 |
| 3 | Shiwapur | 1,022 |
| 4 | Basgitia | 0 |
| 5 | Nimdehra | 1,966 |
| 6 | Bamhan Barahta | 1,301 |