Kolaha Population in 2025
In 2025, Kolaha Village current estimated population is projected to be 629 (629), indicating a 24.91% increased from Kolaha's population in the 2011 census. In 2025, the estimated male population is 316 , and the estimated female population is 313 .
Kolaha Estimated Population in 2026
In the year 2026, Kolaha Village estimated population is projected to be 637 (637), projecting a 26.61% increased from Kolaha's population in the 2011 census. In 2026, the estimated male population is 321 , and the estimated female population is 317 .
Kolaha Census 2011: Key Statistics and Insights
As per the 2011 Census, Kolaha Village has a population of 503 (503) with 254 (254) males and 249 (249) females.The sex ratio in Kolaha is 981, indicating an above-average ratio compared to the national average of 943 .
Child Population (Age group 0-6 years) of Kolaha Village is 97 (97) which is 19.28% of Kolaha Village overall population, Child sex Ratio of Kolaha Village is 1021 females for every 1000 males.
Note : In the 2011 Census, Kolaha village is listed as part of the Kochadhamin Subdistrict (Tahsil) of the Kishanganj District in the state of BIHAR in INDIA.
The majority of the Village population resides in Rural areas.
Total Population
Male Population
Female Population
Kolaha Literacy Rate
Kolaha Village has a literacy rate of 50.74% which is lower than national average of 72.98%, The Male literacy rate of Kolaha Village is 58.74 lower than national average of 80.88%, The Female literacy rate of Kolaha Village is 42.5 lower than national average of 64.63%.
Literacy Rate among Urban and rural area of Kolaha
| Category | Average Literacy Rate | Male Literacy Rate | Female Literacy Rate |
|---|---|---|---|
| Total Population | 50.74 | 58.74 | 42.5 |
| Urban Area | 0 | 0 | 0 |
| Rural Area | 50.74 | 58.74 | 42.5 |
Kolaha Scheduled Castes (SC) Population
Scheduled Castes(SC) Population in Kolaha Village is 66 (66) with 33 (33) males and 33 (33) females, which is 13.12% of Kolaha Village overall population. The Sex Ratio among Scheduled Caste is 1000 females for every 1000 males.
Kolaha Scheduled Tribes (ST) Population
Scheduled Tribes Population in Kolaha Village is 0, meaning there are no Scheduled Tribes in Kolaha Village.
Sex Ratio among Urban and Rural Areas of Kolaha
| Category | Sex Ratio |
|---|---|
| Total Population | 981 |
| Urban Area | 0 |
| Rural Area | 981 |
Kolaha Area & Households
The Total Number of households in Kolaha Village are 98 (98).
Kolaha Workforce (Worker Profile) Overview
In Kolaha Village, there are about 149 (149) workers, making up nearly 29.62% of the Kolaha Village total population. Out of these, around 140 (140) are male workers, and about 9 (9) are female workers.
Kolaha - Estimated Population: Yearly Projections Up to 2036
| Year | Estimated Population | Total Growth Since 2011 | Annual Growth |
|---|---|---|---|
| 2025 | 629 (629) | 24.91% | ↑ |
| 2026 | 637 (637) | 26.61% | 1.7 % ↑ |
| 2027 | 646 (646) | 28.28% | 1.67 % ↑ |
| 2028 | 654 (654) | 29.94% | 1.66 % ↑ |
| 2029 | 663 (663) | 31.61% | 1.67 % ↑ |
| 2030 | 671 (671) | 33.28% | 1.67 % ↑ |
| 2031 | 679 (679) | 34.81% | 1.53 % ↑ |
| 2032 | 686 (686) | 36.24% | 1.43 % ↑ |
| 2033 | 693 (693) | 37.67% | 1.43 % ↑ |
| 2034 | 700 (700) | 39.1% | 1.43 % ↑ |
| 2035 | 707 (707) | 40.53% | 1.43 % ↑ |
| 2036 | 715 (715) | 41.97% | 1.44 % ↑ |
Projected estimates indicate that Kolaha Village's population in 2036 is expected to reach around 715 (715), with a male population of 358 (358) and a female population of 357 (357). This reflects a total growth of 41.97% from Kolaha Village's population in the 2011 census, with an average yearly growth rate of 1.55%.
Kolaha Locality & Nearby Villages
| # | Village Name | Village Population |
|---|---|---|
| 1 | Bishunpur | 7,090 |
| 2 | Dahuabari | 1,248 |
| 3 | Chapra Bakhari | 1,567 |
| 4 | Sundarbari | 2,842 |
| 5 | Titiha | 1,010 |
| 6 | Topamari | 2,132 |
| 7 | Haldikhora | 7,665 |
| 8 | Singhari | 2,473 |
| 9 | Jiwanpur | 1,023 |
| 10 | Pokharia | 567 |