Nearest town of the village is Vyara and distance from Sadadvan village to Vyara is 8 km. Pin code of Sadadvan village is 394651.
The village is home to 1028 people, among them 513 (50%) are male and 515 (50%) are female. 0% of the whole population are from general caste and 100% are schedule tribes. Child (aged under 6 years) population of Sadadvan village is 9%, among them 54% are boys and 46% are girls. There are 242 households in the village and an average 4 persons live in every family.
Growth of population
Population of the village has increased by 4.2% in last 10 years. In 2001 census total population here were 987. Female population growth rate of the village is 3.6% which is -1.1% lower than male population growth rate of 4.7%. General caste population has decreased by -64.3%; Schedule Tribe population has increased by 5.1% and child population has decreased by -17.6% in the village since last census.
Sex Ratio - Females per 1000 Male
As of 2011 census there are 1004 females per 1000 male in the village. Sex ratio in and in schedule tribe is 1014. There are 854 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 10 females per 1000 male during the years from 2001 to 2011. Child sex ratio here has decreased by 396 girls per 1000 boys during the same time.
Total 731 people in the village are literate, among them 408 are male and 323 are female. Literacy rate (children under 6 are excluded) of Sadadvan is 78%. 88% of male and 68% of female population are literate here. Overall literacy rate in the village has increased by 15%. Male literacy has gone up by 14% and female literacy rate has gone up by 16%.
Sadadvan has 68% (694) population engaged in either main or marginal works. 71% male and 64% female population are working population. 59% of total male population are main (full time) workers and 12% are marginal (part time) workers. For women 34% of total female population are main and 30% are marginal workers.