List of Lagos State local Government Areas by population - Wikipedia List of Lagos State local Government Areas by population This article needs to be updated. Please update this article to reflect recent events or newly available information. ( March 2015 ) This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. ( June 2015 ) Rank LGA Population Alimosho 1,277,714 Ajeromi - Ifelodun 745,634 Kosofe 665,998 Mushin 633,543 Oshodi - Isolo 621,789 6 Ojo 598,332 7 Ikorodu 535,811 8 Surulere 504,408 9 Agege 461,123 10 Ifako - Ijaiye 428,812 11 Shomolu 402,992 12 Amuwo - Odofin 318,576 13 Lagos Mainland 317,980 14 Ikeja 313,333 15 Eti - Osa 287,958 16 Badagry 241,437 17 Apapa 217,661 18 Lagos Island 209,665 19 Epe 181,715 20 Ibeju - Lekki 117,542 Lagos State 9,013,534 Retrieved from `` https://en.wikipedia.org/w/index.php?title=List_of_Lagos_State_local_government_areas_by_population&oldid=792581901 '' Categories : Local Government Areas in Lagos State Nigeria geography - related lists Lists by population Hidden categories : Wikipedia articles in need of updating from March 2015 All Wikipedia articles in need of updating Articles lacking sources from June 2015 All articles lacking sources Talk About Wikipedia Add links This page was last edited on 27 July 2017, at 10 : 44. About Wikipedia

Question: how many local government are there in lagos state nigeria
Answer: 20