Sajna Population
As per the 2011 Census, Sajna Village has a population of 791 (791) with 412 (412) males and 379 (379) females.The sex ratio in Sajna is 920, indicating a below-average ratio compared to the national average of 943 .
Child Population (Age group 0-6 years) of Sajna Village is 123 (123) which is 15.55% of Sajna Village overall population, Child sex Ratio of Sajna Village is 758 females for every 1000 males.
Note : In the 2011 Census, Sajna village is listed as part of the Ziradei Subdistrict (Tahsil) of the Siwan District in the state of BIHAR in INDIA.
The majority of the Village population resides in Rural areas.
Toatl Population
Male Population
Female Population
Sajna Estimated Population in 2025
In 2025, Sajna Village current estimated population is projected to be 989 (989), indicating a 24.91% increased from Sajna's population in the 2011 census. In 2025, the estimated male population is 513 , and the estimated female population is 476 .
Sajna Estimated Population in 2026
In the year 2026, Sajna Village estimated population is projected to be 1.00 k (1,002), projecting a 26.61% increased from Sajna's population in the 2011 census. In 2026, the estimated male population is 520 , and the estimated female population is 483 .
Sajna Literacy Rate
Sajna Village has a literacy rate of 82.34% which is higher than national average of 72.98%, The Male literacy rate of Sajna Village is 87.43 higher than national average of 80.88%, The Female literacy rate of Sajna Village is 76.99 higher than national average of 64.63%.
Literacy Rate among Urban and rural area of Sajna
| Category | Average Literacy Rate | Male Literacy Rate | Female Literacy Rate |
|---|---|---|---|
| Total Population | 82.34 | 87.43 | 76.99 |
| Urban Area | 0 | 0 | 0 |
| Rural Area | 82.34 | 87.43 | 76.99 |
Sajna Scheduled Castes (SC) Population
Scheduled Castes Population in Sajna Village is 0, meaning there are no Scheduled Castes in Sajna Village.
Sajna Scheduled Tribes (ST) Population
Scheduled Tribes Population in Sajna Village is 0, meaning there are no Scheduled Tribes in Sajna Village.
Sex Ratio among Urban and Rural Areas of Sajna
| Category | Sex Ratio |
|---|---|
| Total Population | 920 |
| Urban Area | 0 |
| Rural Area | 920 |
Sajna Area & Households
The Total Number of households in Sajna Village are 139 (139).
Sajna Workforce (Worker Profile) Overview
In Sajna Village, there are about 194 (194) workers, making up nearly 24.53% of the Sajna Village total population. Out of these, around 179 (179) are male workers, and about 15 (15) are female workers.
Sajna - Estimated Population: Yearly Projections Up to 2036
| Year | Estimated Population | Total Growth Since 2011 | Annual Growth |
|---|---|---|---|
| 2025 | 989 (989) | 24.91% | ↑ |
| 2026 | 1.00 k (1,002) | 26.61% | 1.7 % ↑ |
| 2027 | 1.02 k (1,015) | 28.28% | 1.67 % ↑ |
| 2028 | 1.03 k (1,028) | 29.94% | 1.66 % ↑ |
| 2029 | 1.04 k (1,042) | 31.61% | 1.67 % ↑ |
| 2030 | 1.06 k (1,055) | 33.28% | 1.67 % ↑ |
| 2031 | 1.07 k (1,067) | 34.81% | 1.53 % ↑ |
| 2032 | 1.08 k (1,078) | 36.24% | 1.43 % ↑ |
| 2033 | 1.09 k (1,089) | 37.67% | 1.43 % ↑ |
| 2034 | 1.10 k (1,101) | 39.1% | 1.43 % ↑ |
| 2035 | 1.11 k (1,112) | 40.53% | 1.43 % ↑ |
| 2036 | 1.12 k (1,123) | 41.97% | 1.44 % ↑ |
Projected estimates indicate that Sajna Village's population in 2036 is expected to reach around 1.12 k (1,123), with a male population of 580 (580) and a female population of 544 (544). This reflects a total growth of 41.97% from Sajna Village's population in the 2011 census, with an average yearly growth rate of 1.55%.
Sajna Locality & Nearby Villages
| # | Village Name | Village Population |
|---|---|---|
| 1 | Surujpura | 1,120 |
| 2 | Hasua | 7,036 |
| 3 | Baroha | 749 |
| 4 | Hir Makriar | 1,415 |
| 5 | Chhotka Manjha | 5,672 |
| 6 | Phulwaria | 1,501 |
| 7 | Harpur | 1,609 |
| 8 | Titara | 10,865 |
| 9 | Salrapur | 270 |
| 10 | Bhaluwahi | 454 |