Kolma Population
As per the 2011 Census, Kolma Village has a population of 1.60 k (1,596) with 762 (762) males and 834 (834) females.The sex ratio in Kolma is 1095, indicating an above-average ratio compared to the national average of 943 .
Child Population (Age group 0-6 years) of Kolma Village is 245 (245) which is 15.35% of Kolma Village overall population, Child sex Ratio of Kolma Village is 1312 females for every 1000 males.
Note : In the 2011 Census, Kolma village is listed as part of the Rahe Subdistrict (Tahsil) of the Ranchi District in the state of JHARKHAND in INDIA.
The majority of the Village population resides in Rural areas.
Toatl Population
Male Population
Female Population
Kolma Estimated Population in 2025
In 2025, Kolma Village current estimated population is projected to be 1.95 k (1,953), indicating a 22.32% increased from Kolma's population in the 2011 census. In 2025, the estimated male population is 929 , and the estimated female population is 1.03 k.
Kolma Estimated Population in 2026
In the year 2026, Kolma Village estimated population is projected to be 1.98 k (1,975), projecting a 23.73% increased from Kolma's population in the 2011 census. In 2026, the estimated male population is 939 , and the estimated female population is 1.04 k.
Kolma Literacy Rate
Kolma Village has a literacy rate of 66.84% which is lower than national average of 72.98%, The Male literacy rate of Kolma Village is 82.47 higher than national average of 80.88%, The Female literacy rate of Kolma Village is 52.09 lower than national average of 64.63%.
Literacy Rate among Urban and rural area of Kolma
| Category | Average Literacy Rate | Male Literacy Rate | Female Literacy Rate |
|---|---|---|---|
| Total Population | 66.84 | 82.47 | 52.09 |
| Urban Area | 0 | 0 | 0 |
| Rural Area | 66.84 | 82.47 | 52.09 |
Kolma Scheduled Castes (SC) Population
Scheduled Castes(SC) Population in Kolma Village is 41 (41) with 23 (23) males and 18 (18) females, which is 2.57% of Kolma Village overall population. The Sex Ratio among Scheduled Caste is 783 females for every 1000 males.
Kolma Scheduled Tribes (ST) Population
Scheduled Tribes(ST) Population in Kolma Village is 276 (276) with 132 (132) males and 144 (144) females, which is 17.29% of Kolma Village overall population. The Sex Ratio among Scheduled Tribes is 1091 females for every 1000 males.
Sex Ratio among Urban and Rural Areas of Kolma
| Category | Sex Ratio |
|---|---|
| Total Population | 1095 |
| Urban Area | 0 |
| Rural Area | 1095 |
Kolma Area & Households
The Total Number of households in Kolma Village are 396 (396).
Kolma Workforce (Worker Profile) Overview
In Kolma Village, there are about 789 (789) workers, making up nearly 49.44% of the Kolma Village total population. Out of these, around 416 (416) are male workers, and about 373 (373) are female workers.
Kolma - Estimated Population: Yearly Projections Up to 2036
| Year | Estimated Population | Total Growth Since 2011 | Annual Growth |
|---|---|---|---|
| 2025 | 1.95 k (1,953) | 22.32% | ↑ |
| 2026 | 1.98 k (1,975) | 23.73% | 1.41 % ↑ |
| 2027 | 2.00 k (1,997) | 25.08% | 1.35 % ↑ |
| 2028 | 2.02 k (2,018) | 26.43% | 1.35 % ↑ |
| 2029 | 2.04 k (2,040) | 27.78% | 1.35 % ↑ |
| 2030 | 2.06 k (2,061) | 29.13% | 1.35 % ↑ |
| 2031 | 2.08 k (2,081) | 30.38% | 1.25 % ↑ |
| 2032 | 2.10 k (2,100) | 31.55% | 1.17 % ↑ |
| 2033 | 2.12 k (2,119) | 32.71% | 1.16 % ↑ |
| 2034 | 2.14 k (2,137) | 33.88% | 1.17 % ↑ |
| 2035 | 2.16 k (2,156) | 35.05% | 1.17 % ↑ |
| 2036 | 2.18 k (2,175) | 36.22% | 1.17 % ↑ |
Projected estimates indicate that Kolma Village's population in 2036 is expected to reach around 2.18 k (2,175), with a male population of 1.03 k (1,029) and a female population of 1.15 k (1,148). This reflects a total growth of 36.22% from Kolma Village's population in the 2011 census, with an average yearly growth rate of 1.26%.
Kolma Locality & Nearby Villages
| # | Village Name | Village Population |
|---|---|---|
| 1 | Dakad | 1,978 |
| 2 | Bela | 1,120 |
| 3 | Gomda | 1,435 |
| 4 | Rahe | 2,949 |
| 5 | Khatanga | 514 |
| 6 | Nuru | 254 |
| 7 | Nawadih | 638 |
| 8 | Goali | 523 |
| 9 | Barwadih | 689 |
| 10 | Chirudih | 323 |