Olavanna is a census town

Census town

In India, a census town is one which has:# A minimum population of 5,000# At least 75% of male working population engaged in non-agricultural pursuits# A density of population of at least 400 persons per km2.In Ireland, a census town is;...

 in Kozhikode district

Kozhikode district

Kozhikode District , formerly Calicut, is a district of Kerala state, situated on the southwest coast of India. The city of Kozhikode, also known as Calicut, is the district headquarters. The district is 38.25% urbanised...

 in the India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

n state

States and territories of India

India is a federal union of states comprising twenty-eight states and seven union territories. The states and territories are further subdivided into districts and so on.-List of states and territories:...

 of Kerala

Kerala

or Keralam is an Indian state located on the Malabar coast of south-west India. It was created on 1 November 1956 by the States Reorganisation Act by combining various Malayalam speaking regions....

.

Demographics

India census

Census

A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The term is used mostly in connection with national population and housing censuses; other common...

, Olavanna had a population of 30,927. Males constitute 49% of the population and females 51%. Olavanna has an average literacy rate of 83%, higher than the national average of 59.5%: male literacy is 85%, and female literacy is 80%. In Olavanna, 12% of the population is under 6 years of age.