Kairia Population
As per the 2011 Census, Kairia Village has a population of 2.13 k (2,125) with 1.11 k (1,111) males and 1.01 k (1,014) females.The sex ratio in Kairia is 913, indicating a below-average ratio compared to the national average of 943 .
Child Population (Age group 0-6 years) of Kairia Village is 341 (341) which is 16.05% of Kairia Village overall population, Child sex Ratio of Kairia Village is 1042 females for every 1000 males.
Note : In the 2011 Census, Kairia village is listed as part of the Colgong 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
Kairia Estimated Population in 2025
In 2025, Kairia Village current estimated population is projected to be 2.66 k (2,655), indicating a 24.91% increased from Kairia's population in the 2011 census. In 2025, the estimated male population is 1.38 k, and the estimated female population is 1.27 k.
Kairia Estimated Population in 2026
In the year 2026, Kairia Village estimated population is projected to be 2.69 k (2,691), projecting a 26.61% increased from Kairia's population in the 2011 census. In 2026, the estimated male population is 1.40 k, and the estimated female population is 1.29 k.
Kairia Literacy Rate
Kairia Village has a literacy rate of 41.93% which is lower than national average of 72.98%, The Male literacy rate of Kairia Village is 49.47 lower than national average of 80.88%, The Female literacy rate of Kairia Village is 33.45 lower than national average of 64.63%.
Literacy Rate among Urban and rural area of Kairia
| Category | Average Literacy Rate | Male Literacy Rate | Female Literacy Rate |
|---|---|---|---|
| Total Population | 41.93 | 49.47 | 33.45 |
| Urban Area | 0 | 0 | 0 |
| Rural Area | 41.93 | 49.47 | 33.45 |
Kairia Scheduled Castes (SC) Population
Scheduled Castes(SC) Population in Kairia Village is 468 (468) with 235 (235) males and 233 (233) females, which is 22.02% of Kairia Village overall population. The Sex Ratio among Scheduled Caste is 992 females for every 1000 males.
Kairia Scheduled Tribes (ST) Population
Scheduled Tribes(ST) Population in Kairia Village is 643 (643) with 336 (336) males and 307 (307) females, which is 30.26% of Kairia Village overall population. The Sex Ratio among Scheduled Tribes is 914 females for every 1000 males.
Sex Ratio among Urban and Rural Areas of Kairia
| Category | Sex Ratio |
|---|---|
| Total Population | 913 |
| Urban Area | 0 |
| Rural Area | 913 |
Kairia Area & Households
The Total Number of households in Kairia Village are 457 (457).
Kairia Workforce (Worker Profile) Overview
In Kairia Village, there are about 1.07 k (1,065) workers, making up nearly 50.12% of the Kairia Village total population. Out of these, around 623 (623) are male workers, and about 442 (442) are female workers.
Kairia - Estimated Population: Yearly Projections Up to 2036
| Year | Estimated Population | Total Growth Since 2011 | Annual Growth |
|---|---|---|---|
| 2025 | 2.66 k (2,655) | 24.91% | ↑ |
| 2026 | 2.69 k (2,691) | 26.61% | 1.7 % ↑ |
| 2027 | 2.73 k (2,726) | 28.28% | 1.67 % ↑ |
| 2028 | 2.76 k (2,762) | 29.94% | 1.66 % ↑ |
| 2029 | 2.80 k (2,797) | 31.61% | 1.67 % ↑ |
| 2030 | 2.83 k (2,833) | 33.28% | 1.67 % ↑ |
| 2031 | 2.87 k (2,865) | 34.81% | 1.53 % ↑ |
| 2032 | 2.90 k (2,896) | 36.24% | 1.43 % ↑ |
| 2033 | 2.93 k (2,926) | 37.67% | 1.43 % ↑ |
| 2034 | 2.96 k (2,956) | 39.1% | 1.43 % ↑ |
| 2035 | 2.99 k (2,987) | 40.53% | 1.43 % ↑ |
| 2036 | 3.02 k (3,017) | 41.97% | 1.44 % ↑ |
Projected estimates indicate that Kairia Village's population in 2036 is expected to reach around 3.02 k (3,017), with a male population of 1.56 k (1,564) and a female population of 1.45 k (1,454). This reflects a total growth of 41.97% from Kairia Village's population in the 2011 census, with an average yearly growth rate of 1.55%.
Kairia Locality & Nearby Villages
| # | Village Name | Village Population |
|---|---|---|
| 1 | Lagma | 2,489 |
| 2 | Keshopur | 423 |
| 3 | Ranipur | 1,723 |
| 4 | Ragharia | 1,031 |
| 5 | Sian | 2,851 |
| 6 | Mahgawan | 2,284 |
| 7 | Bishunpur Mahgawan Milik | 107 |
| 8 | Karahara Basantpur Milik | 145 |
| 9 | Basdeopur Bhalua Arazi | 0 |
| 10 | Karahara Basdeopur Milik | 81 |