A major portion of the rural population depends on rain-fed agriculture (average annual rainfall: 1,100-1,200 mm) for a living.

[3] According to the 2011 Census of India, Kolebira had a total population of 4,659, of which 2,378 (51%) were males and 2,281 (49%) were females.

The total number of literate persons in Kolebira was 3,332 (83.87% of the population over 6 years.

[7] Government High School Kolebira (Girls) is a Hindi-medium institution established in 1966.

[9] Kasturba Gandhi Balika Vidyalaya is a Hindi-medium girls only institute established in 2007.

[10] Children's Academy English Medium School is a coeducational institute established in 2015.