Koriachak Population
As per the 2011 Census, Koriachak Village has a population of 478 (478) with 249 (249) males and 229 (229) females.The sex ratio in Koriachak is 920, indicating a below-average ratio compared to the national average of 943 .
Child Population (Age group 0-6 years) of Koriachak Village is 63 (63) which is 13.18% of Koriachak Village overall population, Child sex Ratio of Koriachak Village is 853 females for every 1000 males.
Note : In the 2011 Census, Koriachak village is listed as part of the Pirpainti Subdistrict (Tahsil) of the Bhagalpur District in the state of BIHAR in INDIA.
The majority of the Village population resides in Rural areas.
Toatl Population
Male Population
Female Population
Koriachak Estimated Population in 2024
In 2024, Koriachak Village current estimated population is projected to be 589 (589), indicating a 23.17% increased from Koriachak's population in the 2011 census. In 2024, the estimated male population is 306 , and the estimated female population is 284 .
Koriachak Estimated Population in 2025
In the year 2025, Koriachak Village estimated population is projected to be 598 (598), projecting a 24.91% increased from Koriachak's population in the 2011 census. In 2025, the estimated male population is 310 , and the estimated female population is 288 .
Koriachak Literacy Rate
Koriachak Village has a literacy rate of 62.65% which is lower than national average of 72.98%, The Male literacy rate of Koriachak Village is 72.56 lower than national average of 80.88%, The Female literacy rate of Koriachak Village is 52 lower than national average of 64.63%.
Literacy Rate among Urban and rural area of Koriachak
| Category | Average Literacy Rate | Male Literacy Rate | Female Literacy Rate |
|---|---|---|---|
| Total Population | 62.65 | 72.56 | 52 |
| Urban Area | 0 | 0 | 0 |
| Rural Area | 62.65 | 72.56 | 52 |
Koriachak Scheduled Castes (SC) Population
Scheduled Castes(SC) Population in Koriachak Village is 161 (161) with 92 (92) males and 69 (69) females, which is 33.68% of Koriachak Village overall population. The Sex Ratio among Scheduled Caste is 750 females for every 1000 males.
Koriachak Scheduled Tribes (ST) Population
Scheduled Tribes Population in Koriachak Village is 0, meaning there are no Scheduled Tribes in Koriachak Village.
Sex Ratio among Urban and Rural Areas of Koriachak
| Category | Sex Ratio |
|---|---|
| Total Population | 920 |
| Urban Area | 0 |
| Rural Area | 920 |
Koriachak Area & Households
The Total Number of households in Koriachak Village are 82 (82).
Koriachak Workforce (Worker Profile) Overview
In Koriachak Village, there are about 130 (130) workers, making up nearly 27.2% of the Koriachak Village total population. Out of these, around 122 (122) are male workers, and about 8 (8) are female workers.
Koriachak - Estimated Population: Yearly Projections Up to 2036
| Year | Estimated Population | Total Growth Since 2011 | Annual Growth |
|---|---|---|---|
| 2024 | 589 (589) | 23.17% | ↑ |
| 2025 | 598 (598) | 24.91% | 1.74 % ↑ |
| 2026 | 606 (606) | 26.61% | 1.7 % ↑ |
| 2027 | 614 (614) | 28.28% | 1.67 % ↑ |
| 2028 | 622 (622) | 29.94% | 1.66 % ↑ |
| 2029 | 630 (630) | 31.61% | 1.67 % ↑ |
| 2030 | 638 (638) | 33.28% | 1.67 % ↑ |
| 2031 | 645 (645) | 34.81% | 1.53 % ↑ |
| 2032 | 652 (652) | 36.24% | 1.43 % ↑ |
| 2033 | 659 (659) | 37.67% | 1.43 % ↑ |
| 2034 | 665 (665) | 39.1% | 1.43 % ↑ |
| 2035 | 672 (672) | 40.53% | 1.43 % ↑ |
| 2036 | 679 (679) | 41.97% | 1.44 % ↑ |
Projected estimates indicate that Koriachak Village's population in 2036 is expected to reach around 679 (679), with a male population of 351 (351) and a female population of 329 (329). This reflects a total growth of 41.97% from Koriachak Village's population in the 2011 census, with an average yearly growth rate of 1.57%.
Koriachak Locality & Nearby Villages
| # | Village Name | Village Population |
|---|---|---|
| 1 | Dadar | 329 |
| 2 | Naraenpur | 2,887 |
| 3 | Udaipura | 2,503 |
| 4 | Koriachak | 0 |
| 5 | Koriachak Amanat | 0 |
| 6 | Parasbana | 3,722 |
| 7 | Parasbana Milik | 353 |
| 8 | Olapur | 1,306 |
| 9 | Bhatotar | 4 |
| 10 | Amanat | 79 |