Osain Population
As per the 2011 Census, Osain Village has a population of 6.31 k (6,308) with 3.30 k (3,295) males and 3.01 k (3,013) females.The sex ratio in Osain is 915, indicating a below-average ratio compared to the national average of 943 .
Child Population (Age group 0-6 years) of Osain Village is 1.14 k (1,135) which is 17.99% of Osain Village overall population, Child sex Ratio of Osain Village is 921 females for every 1000 males.
Note : In the 2011 Census, Osain village is listed as part of the Behea Subdistrict (Tahsil) of the Bhojpur District in the state of BIHAR in INDIA.
The majority of the Village population resides in Rural areas.
Toatl Population
Male Population
Female Population
Osain Estimated Population in 2024
In 2024, Osain Village current estimated population is projected to be 7.77 k (7,770), indicating a 23.17% increased from Osain's population in the 2011 census. In 2024, the estimated male population is 4.04 k, and the estimated female population is 3.73 k.
Osain Estimated Population in 2025
In the year 2025, Osain Village estimated population is projected to be 7.88 k (7,880), projecting a 24.91% increased from Osain's population in the 2011 census. In 2025, the estimated male population is 4.10 k, and the estimated female population is 3.78 k.
Osain Literacy Rate
Osain Village has a literacy rate of 67.39% which is lower than national average of 72.98%, The Male literacy rate of Osain Village is 79.96 lower than national average of 80.88%, The Female literacy rate of Osain Village is 53.62 lower than national average of 64.63%.
Literacy Rate among Urban and rural area of Osain
| Category | Average Literacy Rate | Male Literacy Rate | Female Literacy Rate |
|---|---|---|---|
| Total Population | 67.39 | 79.96 | 53.62 |
| Urban Area | 0 | 0 | 0 |
| Rural Area | 67.39 | 79.96 | 53.62 |
Osain Scheduled Castes (SC) Population
Scheduled Castes(SC) Population in Osain Village is 1.48 k (1,480) with 803 (803) males and 677 (677) females, which is 23.46% of Osain Village overall population. The Sex Ratio among Scheduled Caste is 844 females for every 1000 males.
Osain Scheduled Tribes (ST) Population
Scheduled Tribes(ST) Population in Osain Village is 49 (49) with 24 (24) males and 25 (25) females, which is 0.78% of Osain Village overall population. The Sex Ratio among Scheduled Tribes is 1042 females for every 1000 males.
Sex Ratio among Urban and Rural Areas of Osain
| Category | Sex Ratio |
|---|---|
| Total Population | 915 |
| Urban Area | 0 |
| Rural Area | 915 |
Osain Area & Households
The Total Number of households in Osain Village are 966 (966).
Osain Workforce (Worker Profile) Overview
In Osain Village, there are about 1.63 k (1,628) workers, making up nearly 25.81% of the Osain Village total population. Out of these, around 1.34 k (1,335) are male workers, and about 293 (293) are female workers.
Osain - Estimated Population: Yearly Projections Up to 2036
| Year | Estimated Population | Total Growth Since 2011 | Annual Growth |
|---|---|---|---|
| 2024 | 7.77 k (7,770) | 23.17% | ↑ |
| 2025 | 7.88 k (7,880) | 24.91% | 1.74 % ↑ |
| 2026 | 7.99 k (7,987) | 26.61% | 1.7 % ↑ |
| 2027 | 8.09 k (8,092) | 28.28% | 1.67 % ↑ |
| 2028 | 8.20 k (8,197) | 29.94% | 1.66 % ↑ |
| 2029 | 8.30 k (8,303) | 31.61% | 1.67 % ↑ |
| 2030 | 8.41 k (8,408) | 33.28% | 1.67 % ↑ |
| 2031 | 8.50 k (8,504) | 34.81% | 1.53 % ↑ |
| 2032 | 8.60 k (8,595) | 36.24% | 1.43 % ↑ |
| 2033 | 8.69 k (8,685) | 37.67% | 1.43 % ↑ |
| 2034 | 8.78 k (8,775) | 39.1% | 1.43 % ↑ |
| 2035 | 8.87 k (8,865) | 40.53% | 1.43 % ↑ |
| 2036 | 8.96 k (8,956) | 41.97% | 1.44 % ↑ |
Projected estimates indicate that Osain Village's population in 2036 is expected to reach around 8.96 k (8,956), with a male population of 4.64 k (4,637) and a female population of 4.32 k (4,319). This reflects a total growth of 41.97% from Osain Village's population in the 2011 census, with an average yearly growth rate of 1.57%.
Osain Locality & Nearby Villages
| # | Village Name | Village Population |
|---|---|---|
| 1 | Phulai | 955 |
| 2 | Bharsanda Mangit | 1,310 |
| 3 | Bharsanda Jado | 3,163 |
| 4 | Khakhu Bandh | 426 |
| 5 | Maujhali | 3,162 |
| 6 | Nawadih | 1,059 |
| 7 | Sahjauli | 1,473 |
| 8 | Gaudar Rudar Nagar | 5,015 |
| 9 | Gaudar Chak Tal | 60 |
| 10 | Rati Dubawal | 0 |