Ifẹ̀ is an ancient Yoruba city in south-western Nigeria founded sometime between the years 1000 BC and 500 BC. By 900 AD, the city had become an important West African emporium producing sophisticated art forms. The city is located in present-day Osun State. Ifẹ̀ is about 218 kilometers northeast of Lagos with a population of over 500,000 people, which is the highest in Osun State according to population census of 2006.