citiesinlagos.json

["Maryland","Mende","Alausa","Oregun","Ogba Aguda","Ojodu","Isheri Oke","Isheri Ofin","Olowoira","Ifako Agege","Iju Water Works","Iju Isaga","Oworosoki","Oworosoki L and K","Abule Okuta","Shomolu Central","Anthony","Obanikoro","Shomolu Pedro","Gbagada","Atunrase Estate Gbagada","Ojota","Ogudu","Ketu","Alapere Ketu","Ketu Orisigun","Ikosi","Ketu Mile 12","Magodo","Sangisa","Oremeji Ifako","Onipanu","Ilupeju","Fadeyi","Palmgrove","Jibowu","Mushin","Lawanson","Idi Araba","Idi Oro","Oshodi","Shogunle","Isolo","Ajao Estate","Ilasamaja","Isaga Tedo","Ejigbo Orinle Owo","Bungalow Estate","Oke Afa Jakande","Ikotun","Egbe","Agodo","Ijegun","Isheri Osun","Igando","Balogun","Egan","Akesan","Badore","Abarenji","Ijedodo","Ijegemo","Idumu","Egbeda","Ikeja","G.R.A","Murtala Muhammed Airport","Dopemu","Oya Estate","Alimosho","Abule Egba","Ipaja","Allen","Opebi","Ikeja Oba Akran","Agege","Oko Oba Agege","Olota","Captain","Akintan","Jankara","Ojokoro","Alagbado","Ahmadiya","Suberu Oje","Meiran","Alakuko","Ijaye","Agbelekale","Aboru","Oke Odo","Ebute Meta West","Bode Thomas","Adeniran Ogunsanya","Tujusho","Yaba/ Ebute Meta East","Onike","Abule Oja","Abule Ijesha","Iwaya","Makoko","Akoka","Balogun","Broad St.","Marina","Dolphin Estate","Lafiaji","Itafaji","Massy","Isale Eko","Adeniji Adele","Oke Arin","Offin","Idumota","Olowogbowo","Epe Tedo","Okepopo","Oshodi","Obalende","Keffi","Agarawu","Dosunmu","Idumagbo","Onikan","Gbosere","Ikoyi","Victoria Island","1004","Makoko Extension","Ajah","Apapa Central","Apapa North","Apapa South","Apapa West","Ijora Oloye","Orile Igamu","Ikata","Itire","Ijeshatedo","Surulere Central","Ajegunle Boundry","Amukoko Alaba Oro","Amukoko West","Amukoko East","Amukoko North","Bakare Faro","Ijora Badia East","Ijora Badia Central","Ijora Badia West","Ijora Badia North","Cisari Iganmu Orile South","C2 Sari Iganmu Orile North","Olodi Apapa","Festac Community I","Festac Community II","Festac Community III","Festac Community IV","Olute/ Navy Town","Satelite Town","Alakija/ Old Ojo","Site C","Ilaje","Kirikiri Phase","Kirikiri","Kirikiri Industrial","Ajara Agamathem Vetho/ Ibereko","Asago Sango","Bereks/ Surulere","Ascon","Seme Badagry","Oba Ayangunris's Palace","Isale I","Lowa Estate","Ogolonta","Owutu","Abule Abon","Ori Okuta","Isawo","Dagbolu","Eyita","Lambo Lasunwom Village","Federal Lowcost Housing Estate"]

The list of cities in Lagos State, Nigeria as extracted from NIPOST's website at http://www.nigeriapostcode.com.ng/. There might be some typos in the spelling of some cities. I realized this while scanning through the file.