had a total population of 226,006, of which 210,002 were rural and 16,004 were urban. There were 116,397 (52%) males and 109,609 (48%) females. Population in the age range 0–6 years was 40,281. Scheduled Castes numbered 23,045 (10.20%) and Scheduled Tribes numbered 23,547 (10.42%). Census towns in Dumri CD block are (2011 census population figure in brackets): Isri (9,749) and Jamtara (6,255). Literacy census the total number of literate persons in Dumri CD block was 118,024 (63.55% of the population over 6 years) out of which males numbered 74,181 (67.68% of the male population over 6 years) and females numbered 43,483 (48.66% of the female population over 6 years). The gender disparity (the difference between female and male literacy rates) was 19.02%. census, literacy in Giridih district was 63.14% Literacy in Jharkhand was 66.41% in 2011. Literacy in India in 2011 was 74.04%. See also – List of Jharkhand districts ranked by literacy rate Language and religion Khortha is the main spoken language. Hindi is the official language. Urdu and Santali are also spoken. Rural poverty 40-50% of the population of Giridih district were in the BPL category in 2004–2005, being in the same category as Godda, Koderma and Hazaribagh districts. Rural poverty in Jharkhand declined from 66% in 1993–94 to 46% in 2004–05. In 2011, it has come down to 39.1%. Economy Livelihood In Dumri CD block in 2011, amongst the class of total workers, cultivators numbered 23,113 and formed 24.43%, agricultural labourers numbered 45,113 and formed 47.69%, household industry workers numbered 2,164 and formed 2.29% and other workers numbered 24,203 and formed 25.59%. Total workers numbered 94,593 and formed 41.85% of the total population, and non-workers numbered 131,493 and formed 58.15% of the population. Note: In the census records a person is considered a cultivator, if the person is engaged in cultivation/ supervision of land owned. When a person who works on another person's land for wages in cash or kind or share, is regarded as an agricultural labourer. Household industry is defined as an industry conducted by one or more members of the family within the household or village, and one that does not qualify for registration as a factory under the Factories Act. Other workers are persons engaged in some economic activity other than cultivators, agricultural labourers and household workers. It includes factory, mining, plantation, transport and office workers, those engaged in business and commerce, teachers,