In the 2011
census, Penumantra Mandal had a population of 60,153 in 16,952 households. The population split is 30,043 males and 30,110 females, a gender ratio of 501 females per 500 males. 5,309 children are 0-6, 2,744 boys and 2,565 girls. The average literacy rate stands at 80.19% with a literate population of 43,982, 22,817 males and 21,165 females. 12,780 people belong to the 307 Scheduled
Castes. == Economy ==