Kannivadi has an average literacy rate of 65%, higher than the national average of 59.5%: male literacy is 76%, and female literacy is 54%. In Kannivadi, 10% of the population is under 6 years of age.
Kannivadi has a higher literacy rate than the national average, with an average of 65%. Male literacy in Kannivadi is 76%, while female literacy is 54%.  In Kannivadi, 10% of the population are under six years old.