The Hilpulyan are an Adivasi

Adivasi

Adivasi is an umbrella term for a heterogeneous set of ethnic and tribal groups claimed to be the aboriginal population of India. They comprise a substantial indigenous minority of the population of India...

 group in Kerala

Kerala

or Keralam is an Indian state located on the Malabar coast of south-west India. It was created on 1 November 1956 by the States Reorganisation Act by combining various Malayalam speaking regions....

, India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

. They have the lowest education level, the most unsanitary living-conditions and generally the lowest income level of any Adivasi group in Idukki District

Idukki district

Idukki district is one among the 14 districts of Kerala state, India. The district headquarters is located at in Painavu.It is the second least populous district in Kerala, after Wayanad .-Etymology:...

. Most work as manual laborers on the farms of others and supplement their food and other resources by gathering in the forests.