Kotramangalam Village, with population of 327 is Renigunta sub district's the 7th least populous village, located in Renigunta sub district of Chittoor district in the state Andhra Pradesh in India. Total geographical area of Kotramangalam village is 1 km2 and it is the 11th smallest village by area in the sub district. Population density of the village is 262 persons per km2.
Nearest town of the village is Tirupati and distance from Kotramangalam village to Tirupati is 13 km. Pin code of Kotramangalam village is 517520. The village comes under Kotramangalam panchayat. Renigunta is the sub district head quarter and the distance from the village is 9 km. District head quarter of the village is Chittoor which is 90 km away.
The village is home to 327 people, among them 166 (51%) are male and 161 (49%) are female. 58% of the whole population are from general caste, 42% are from schedule caste. Child (aged under 6 years) population of Kotramangalam village is 11%, among them 71% are boys and 29% are girls. There are 85 households in the village and an average 4 persons live in every family.
Growth of population
Population of the village has decreased by -4.4% in last 10 years. In 2001 census total population here were 342. Female population growth rate of the village is -8.5% which is -8.5% lower than male population growth rate of 0%. General caste population has decreased by -4%; Schedule caste population has decreased by -4.9% and child population has decreased by -14.6% in the village since last census.
Sex Ratio - Females per 1000 Male
As of 2011 census there are 970 females per 1000 male in the village. Sex ratio in general caste is 1011, in schedule caste is 915. There are 400 girls under 6 years of age per 1000 boys of the same age in the village. Overall sex ratio in the village has decreased by 90 females per 1000 male during the years from 2001 to 2011. Child sex ratio here has decreased by 552 girls per 1000 boys during the same time.
Total 222 people in the village are literate, among them 126 are male and 96 are female. Literacy rate (children under 6 are excluded) of Kotramangalam is 76%. 89% of male and 64% of female population are literate here. Overall literacy rate in the village has increased by 10%. Male literacy has gone up by 6% and female literacy rate has gone up by 14%.
Kotramangalam has 41% (133) population engaged in either main or marginal works. 55% male and 25% female population are working population. 55% of total male population are main (full time) workers and 1% are marginal (part time) workers. For women 25% of total female population are main and 0% are marginal workers.