Abstract

Nigeria’s vast linguistic diversity, with over 500 indigenous languages, presents both challenges and opportunities for socio-economic development. While market research in the country has historically emphasized English and, to some extent, Pidgin, this narrow linguistic focus overlooks the strategic value of multilingual data for understanding consumer behavior and enhancing market intelligence. This article explores how Nigeria’s linguistic resources, with special attention to Plateau State — one of the most linguistically diverse regions in the world — can be harnessed for socio-economic transformation. Major Plateau languages such as Berom, Ngas, Mwaghavul, Tarok, Goemai, and Ron are examined as case illustrations of how indigenous languages shape trade, communication, and local economies. Methodologically, the paper adopts a qualitative, descriptive case-study approach based on documentary analysis of relevant literature and secondary materials. The discussion argues that multilingual data can offer useful insights into market trends, brand loyalty, and community-specific needs across diverse sectors, including agriculture, healthcare, education, and financial inclusion. However, challenges such as under-documentation of minority languages, lack of natural language processing tools, and policy neglect remain significant obstacles. The study concludes that rethinking linguistic diversity as an economic resource, rather than a barrier, is vital for inclusive development in Nigeria. It recommends stronger policy frameworks, technological innovation, and public-private partnerships to integrate indigenous languages into national and regional market intelligence systems.

Keywords: Multilingual Data, Market Intelligence, Linguistic Diversity, Plateau State, Socio-Economic Transformation, Nigeria

How to cite

Tau K. Zingdul (2026). Harnessing Nigeria's Linguistic Diversity for Market Intelligence: A Case Study of Plateau Languages in Socio-Economic Transformation. NATELCEP Journal of Languages and Communication Studies (NJLCS), 19(1), 51–63. https://www.natelcep.org/journal/articles/6aa8712d1d01c8b79d2f149a