This article is about the city in Peru. For other uses, see Ilo (disambiguation) or ILO.Ilo— Village —IloCoordinates: 17°38′45.09″S 71°20′43.13″W / 17.6458583°S 71.3453139°W / -17.6458583; -71.3453139Country PeruRegionMoquegua RegionProvinceIlo ProvinceDistrictIlo DistrictGovernment • Mayor (2011-2014)Jaime Valencia AmpueroArea • Total295.6 km2 (114.1 sq mi)Elevation15 m (49 ft)Population • Total57,746 • Density200/km2 (510/sq mi)DemonymIleñosWebsiteOfficial websiteCoordinates: 17°38′45.09″S 71°20′43.13″W / 17.6458583°S 71.3453139°W / -17.6458583; -71.3453139 Ilo is a port city in southern Peru, with some 58,000 inhabitants. It is the largest city in the Moquegua Region and capital of the Ilo Province.