The Igbo-speaking people are one of the largest ethnic groups in Nigeria, primarily concentrated in the southeastern region of the country. As of recent estimates, the population of the Igbo ethnic group is approximately 45 million people. This figure can vary based on different sources and demographic studies, but it generally reflects a significant portion of Nigeria's total population, which is over 200 million.

For further insights on the demographics and cultural aspects of the Igbo people, you may want to explore resources that discuss their history, language, and societal structure.