Kolajora Population
As per the 2011 Census, Kolajora Village has a population of 173 (173) with 80 (80) males and 93 (93) females.The sex ratio in Kolajora is 1163, indicating an above-average ratio compared to the national average of 943 .
Child Population (Age group 0-6 years) of Kolajora Village is 27 (27) which is 15.61% of Kolajora Village overall population, Child sex Ratio of Kolajora Village is 1077 females for every 1000 males.
Note : In the 2011 Census, Kolajora village is listed as part of the Gopikandar Subdistrict (Tahsil) of the Dumka District in the state of JHARKHAND in INDIA.
The majority of the Village population resides in Rural areas.
Toatl Population
Male Population
Female Population
Kolajora Estimated Population in 2025
In 2025, Kolajora Village current estimated population is projected to be 212 (212), indicating a 22.32% increased from Kolajora's population in the 2011 census. In 2025, the estimated male population is 98 , and the estimated female population is 115 .
Kolajora Estimated Population in 2026
In the year 2026, Kolajora Village estimated population is projected to be 215 (215), projecting a 23.73% increased from Kolajora's population in the 2011 census. In 2026, the estimated male population is 99 , and the estimated female population is 116 .
Kolajora Literacy Rate
Kolajora Village has a literacy rate of 32.88% which is lower than national average of 72.98%, The Male literacy rate of Kolajora Village is 44.78 lower than national average of 80.88%, The Female literacy rate of Kolajora Village is 22.78 lower than national average of 64.63%.
Literacy Rate among Urban and rural area of Kolajora
| Category | Average Literacy Rate | Male Literacy Rate | Female Literacy Rate |
|---|---|---|---|
| Total Population | 32.88 | 44.78 | 22.78 |
| Urban Area | 0 | 0 | 0 |
| Rural Area | 32.88 | 44.78 | 22.78 |
Kolajora Scheduled Castes (SC) Population
Scheduled Castes Population in Kolajora Village is 0, meaning there are no Scheduled Castes in Kolajora Village.
Kolajora Scheduled Tribes (ST) Population
Scheduled Tribes(ST) Population in Kolajora Village is 154 (154) with 73 (73) males and 81 (81) females, which is 89.02% of Kolajora Village overall population. The Sex Ratio among Scheduled Tribes is 1110 females for every 1000 males.
Sex Ratio among Urban and Rural Areas of Kolajora
| Category | Sex Ratio |
|---|---|
| Total Population | 1163 |
| Urban Area | 0 |
| Rural Area | 1163 |
Kolajora Area & Households
The Total Number of households in Kolajora Village are 39 (39).
Kolajora Workforce (Worker Profile) Overview
In Kolajora Village, there are about 82 (82) workers, making up nearly 47.4% of the Kolajora Village total population. Out of these, around 41 (41) are male workers, and about 41 (41) are female workers.
Kolajora - Estimated Population: Yearly Projections Up to 2036
| Year | Estimated Population | Total Growth Since 2011 | Annual Growth |
|---|---|---|---|
| 2025 | 212 (212) | 22.32% | ↑ |
| 2026 | 215 (215) | 23.73% | 1.41 % ↑ |
| 2027 | 217 (217) | 25.08% | 1.35 % ↑ |
| 2028 | 219 (219) | 26.43% | 1.35 % ↑ |
| 2029 | 222 (222) | 27.78% | 1.35 % ↑ |
| 2030 | 224 (224) | 29.13% | 1.35 % ↑ |
| 2031 | 226 (226) | 30.38% | 1.25 % ↑ |
| 2032 | 228 (228) | 31.55% | 1.17 % ↑ |
| 2033 | 230 (230) | 32.71% | 1.16 % ↑ |
| 2034 | 232 (232) | 33.88% | 1.17 % ↑ |
| 2035 | 234 (234) | 35.05% | 1.17 % ↑ |
| 2036 | 236 (236) | 36.22% | 1.17 % ↑ |
Projected estimates indicate that Kolajora Village's population in 2036 is expected to reach around 236 (236), with a male population of 108 (108) and a female population of 128 (128). This reflects a total growth of 36.22% from Kolajora Village's population in the 2011 census, with an average yearly growth rate of 1.26%.
Kolajora Locality & Nearby Villages
| # | Village Name | Village Population |
|---|---|---|
| 1 | Piparjoria | 533 |
| 2 | Pindargaria | 116 |
| 3 | Bengdoba | 380 |
| 4 | Bara Bathan | 78 |
| 5 | Chhota Bathanpahari | 103 |
| 6 | Amarpani | 167 |
| 7 | Dumaria | 283 |
| 8 | Tengjor | 636 |
| 9 | Paharpur | 495 |
| 10 | Surjoodih | 877 |