Koiri Bigaha Population
As per the 2011 Census, Koiri Bigaha Village has a population of 665 (665) with 336 (336) males and 329 (329) females.The sex ratio in Koiri Bigaha is 980, indicating an above-average ratio compared to the national average of 943 .
Child Population (Age group 0-6 years) of Koiri Bigaha Village is 116 (116) which is 17.44% of Koiri Bigaha Village overall population, Child sex Ratio of Koiri Bigaha Village is 1036 females for every 1000 males.
Note : In the 2011 Census, Koiri Bigaha village is listed as part of the Akbarpur Subdistrict (Tahsil) of the Nawada District in the state of BIHAR in INDIA.
The majority of the Village population resides in Rural areas.
Toatl Population
Male Population
Female Population
Koiri Bigaha Estimated Population in 2025
In 2025, Koiri Bigaha Village current estimated population is projected to be 831 (831), indicating a 24.91% increased from Koiri Bigaha's population in the 2011 census. In 2025, the estimated male population is 418 , and the estimated female population is 413 .
Koiri Bigaha Estimated Population in 2026
In the year 2026, Koiri Bigaha Village estimated population is projected to be 842 (842), projecting a 26.61% increased from Koiri Bigaha's population in the 2011 census. In 2026, the estimated male population is 424 , and the estimated female population is 419 .
Koiri Bigaha Literacy Rate
Koiri Bigaha Village has a literacy rate of 72.5% which is lower than national average of 72.98%, The Male literacy rate of Koiri Bigaha Village is 82.08 higher than national average of 80.88%, The Female literacy rate of Koiri Bigaha Village is 62.59 lower than national average of 64.63%.
Literacy Rate among Urban and rural area of Koiri Bigaha
| Category | Average Literacy Rate | Male Literacy Rate | Female Literacy Rate |
|---|---|---|---|
| Total Population | 72.5 | 82.08 | 62.59 |
| Urban Area | 0 | 0 | 0 |
| Rural Area | 72.5 | 82.08 | 62.59 |
Koiri Bigaha Scheduled Castes (SC) Population
Scheduled Castes(SC) Population in Koiri Bigaha Village is 259 (259) with 129 (129) males and 130 (130) females, which is 38.95% of Koiri Bigaha Village overall population. The Sex Ratio among Scheduled Caste is 1008 females for every 1000 males.
Koiri Bigaha Scheduled Tribes (ST) Population
Scheduled Tribes Population in Koiri Bigaha Village is 0, meaning there are no Scheduled Tribes in Koiri Bigaha Village.
Sex Ratio among Urban and Rural Areas of Koiri Bigaha
| Category | Sex Ratio |
|---|---|
| Total Population | 980 |
| Urban Area | 0 |
| Rural Area | 980 |
Koiri Bigaha Area & Households
The Total Number of households in Koiri Bigaha Village are 94 (94).
Koiri Bigaha Workforce (Worker Profile) Overview
In Koiri Bigaha Village, there are about 382 (382) workers, making up nearly 57.44% of the Koiri Bigaha Village total population. Out of these, around 195 (195) are male workers, and about 187 (187) are female workers.
Koiri Bigaha - Estimated Population: Yearly Projections Up to 2036
| Year | Estimated Population | Total Growth Since 2011 | Annual Growth |
|---|---|---|---|
| 2025 | 831 (831) | 24.91% | ↑ |
| 2026 | 842 (842) | 26.61% | 1.7 % ↑ |
| 2027 | 854 (854) | 28.28% | 1.67 % ↑ |
| 2028 | 865 (865) | 29.94% | 1.66 % ↑ |
| 2029 | 876 (876) | 31.61% | 1.67 % ↑ |
| 2030 | 887 (887) | 33.28% | 1.67 % ↑ |
| 2031 | 897 (897) | 34.81% | 1.53 % ↑ |
| 2032 | 906 (906) | 36.24% | 1.43 % ↑ |
| 2033 | 916 (916) | 37.67% | 1.43 % ↑ |
| 2034 | 926 (926) | 39.1% | 1.43 % ↑ |
| 2035 | 935 (935) | 40.53% | 1.43 % ↑ |
| 2036 | 945 (945) | 41.97% | 1.44 % ↑ |
Projected estimates indicate that Koiri Bigaha Village's population in 2036 is expected to reach around 945 (945), with a male population of 473 (473) and a female population of 472 (472). This reflects a total growth of 41.97% from Koiri Bigaha Village's population in the 2011 census, with an average yearly growth rate of 1.55%.
Koiri Bigaha Locality & Nearby Villages
| # | Village Name | Village Population |
|---|---|---|
| 1 | Kalaunda | 1,764 |
| 2 | Shakarpura | 3,398 |
| 3 | Inguna | 559 |
| 4 | Daiwa | 157 |
| 5 | Thekahi | 0 |
| 6 | Jagatpur | 760 |
| 7 | Pithauri | 4,952 |