Orlu Listen is the second-largest city inImoState, South East, Nigeria, with a population of 420,600. It has a long history as the headquarters for the Organisation of African Unity and humanitarian relief agencies during the Nigeria-Biafra Civil ... “Welcome to Orlu, the heartbeat of ImoState's commercial pulse. In the next 5 minutes, we’ll take you on a drive through this bustling town — from the heart of the city, straight to the famous OrluInternational Market.” Welcome to Orlu, a hiddengem nestled in the heart of Imo, Nigeria. Discover the captivating beauty and rich culture this destination has to offer. With its lush landscapes, vibrant markets, and historical landmarks, Orlu is a travel experience unlike any other. Real Estate Report.Orlu is one of the major towns inImoState, Nigeria. It is known for its rich cultural heritage, history, and significance as a political and economic hub within the region. @Orluimostate Discover the Beauty ofOrlu, ImoStateNigeria. Explorethe rich culture, stunning sights, and unique experiences in Orlu, ImoState. Discover thehiddengemsof this vibrant community. ABOUT ORLU, IMOSTATE, NIGERIA (from Wikipedia). Orlu is the second largest city in Southeast Nigeria’sImoState with an estimated population of 420,000. ImoState, located in the southeastern region of Nigeria, is known for its industrious people, rich culture, and rapidly expanding cities.Among these three, Orlu stands as the second biggest city inImoState, both in terms of population and economic activity. Imo shares borders with Anambra State to the north, Abia State to the east, Rivers State to the south, and Delta State to the west.