Why have many tribal communities in Odisha adopted Odia as their main language?

By the early 21st century, many tribal communities in Odisha had adopted Odia as their primary language. While the state's tribal population is linguistically diverse—comprising speakers of Munda and Dravidian languages—the widespread adoption of Odia is closely linked to the broader process of Hinduization that has occurred over many centuries.1

As tribal peoples have integrated into the wider social and religious fabric of the region, they have increasingly aligned with the dominant cultural and linguistic norms of the state. Odia serves as the official language of Odisha and is the primary medium for education and administration, making it the common language for the majority of the state's population. This linguistic shift reflects the ongoing social integration of indigenous groups within the state's evolving cultural landscape.12