The initial provisional data released by Census India 2011, shows that the density of Korba for 2011 is 1690 people per sq. km. Korba city administers area is 215 sq. km
LITERACY RATE
The average literacy rate of Korba City in 2011 was 84.28 %. If things are looked at gender-wise, male and female literacy was 91.89 % and 76.06%. respectively. The total literate in Korba city was 267,900 of which 151,701 are males while 116,199 are females.
SEX RATIO
With regards to the Sex Ratio in Korba, it stood at 927 per 1000 males. The average national sex ratio in India is 940 as per the latest reports of the Census 2011 Directorate. In the 2011 census, the child sex ratio was 936 girls per 1000 boys
CHILD POPULATION
In the census enumeration, data regarding children under 0-6 age were also collected. There were a total of 45,354 children under the age of 0-6 years. Of the total 23,426 are boys while 21,928 are girls. The child Sex Ratio as per the census 2011 was 936. In 2011, Children under 0-6 formed 12.49 % of the total population of Korba City.