Ketu is a location within the city of Lagos, Lagos State, Nigeria. It is divided into Ketu Orisigun, Ketu Mile 12 and Ketu town.
All the aforementioned districts contain several locations that make use of varying postal or zip code.
Here are the districts within Ketu and their postcodes:
Ketu town
| Location | Postcode |
| Abiola St St. | 100243 |
| Adebola Idowu St St. | 100243 |
| Adekanbi St St. | 100243 |
| Ademola St St. | 100243 |
| Adeniran St St. | 100243 |
| Adepoje St St. | 100243 |
| Adetayo St St. | 100243 |
| Adetola St St. | 100243 |
| Adeye St St. | 100243 |
| Adeyemi St St. | 100243 |
| Adisa Akintoye St St. | 100243 |
| Agbaje St St. | 100243 |
| Agbomeji St St. | 100243 |
| Agidi St St. | 100243 |
| Ajibike St St. | 100243 |
| Ajiboye St St. | 100243 |
| Akintan St St. | 100243 |
| Alade St St. | 100243 |
| Alamson St St. | 100243 |
| Alapere St St. | 100243 |
| Alhaji Irorun St St. | 100243 |
| Alhaji Opeloyeru St St. | 100243 |
| Allied St St. | 100243 |
| Aminu St St. | 100243 |
| Aroyewun St St. | 100243 |
| Ashaye St St. | 100243 |
| Awolaja St St. | 100243 |
| Badejo St St. | 100243 |
| Bakare St St. | 100243 |
| Balogun St St. | 100243 |
| Baptist Gospel Close St. | 100243 |
| Bisi Fakoloju St St. | 100243 |
| Bolarinwa St St. | 100243 |
| Demurin St St. | 100243 |
| Doyin Omololu St St. | 100243 |
| Duba St St. | 100243 |
| Eda Odumbo St St. | 100243 |
| Fadiya St St. | 100243 |
| Fagbamila St St. | 100243 |
| Falade St St. | 100243 |
| Famojuro St St. | 100243 |
| Farayole St St. | 100243 |
| Fehintolu St St. | 100243 |
| Funmilola St St. | 100243 |
| Gania Rabiu St St. | 100243 |
| Gospel St St. | 100243 |
| Ibrahim Oriolowo St St. | 100243 |
| Idofian St St. | 100243 |
| Idowu St St. | 100243 |
| Igbile St St. | 100243 |
| Igbonla St St. | 100243 |
| Ijan Otun St St. | 100243 |
| Ikorodu Rd St. | 100243 |
| Ila � Orangun St St. | 100243 |
| Irawosan St St. | 100243 |
| Jawo St St. | 100243 |
| John Aghedo/Ola Bello St St. | 100243 |
| Julius Elebiju St St. | 100243 |
| Kazeem St St. | 100243 |
| Kolawole Eboda St St. | 100243 |
| Kunle Ladejobi St St. | 100243 |
| Modupe (2nd) St St. | 100243 |
| Modupe St St. | 100243 |
| Mosadi Oluwa St St. | 100243 |
| Odo Ogbohu St St. | 100243 |
| Odumosu Close St. | 100243 |
| Odumosu St St. | 100243 |
| Ogeyinbo St St. | 100243 |
| Ogunbanwo St St. | 100243 |
| Ogunsanya St St. | 100243 |
| Ogunsehinde St St. | 100243 |
| Ogunshowobo St St. | 100243 |
| Ogunturoti St St. | 100243 |
| Ogunyemi St St. | 100243 |
| Olabinjo Olukoye St St. | 100243 |
| Olatunji St St. | 100243 |
| Olawale St St. | 100243 |
| Olude St St. | 100243 |
| Oluwakemi St St. | 100243 |
| Omodudu St St. | 100243 |
| Omotayo Close St. | 100243 |
| Onasanya St St. | 100243 |
| Onimole St St. | 100243 |
| Onipakala St St. | 100243 |
| Ore Ofero St St. | 100243 |
| Oriola St St. | 100243 |
| Oriwu St St. | 100243 |
| Oshinteye St St. | 100243 |
| Oshunketan St St. | 100243 |
| Owoade St St. | 100243 |
| Owomilowomi St St. | 100243 |
| Oyarinu St St. | 100243 |
| Oyebanjo Solarin St St. | 100243 |
| Oyeshikun St. | 100243 |
| Rasheed Oyekan St St. | 100243 |
| Remilekun St St. | 100243 |
| Sadatu St St. | 100243 |
| Sanmora St St. | 100243 |
| Shabi Ola St St. | 100243 |
| Solomon St St. | 100243 |
| Sonubi St St. | 100243 |
| Soyebo St St. | 100243 |
| Sunday St St. | 100243 |
| Theo Okunusi St St. | 100243 |
| Winco St St. | 100243 |
| Yemi Agbetan St St. | 100243 |
| Yesufu Oyero St St. | 100243 |
| Yisa Omotunde St St. | 100243 |
Ketu Orisigun
| Location | ZIP CODE |
| Adamson St. | 100245 |
| Adebayo St. St. | 100245 |
| Adedoyin St. St. | 100245 |
| Adekanbi St. St. | 100245 |
| Adekawonishe St. St. | 100245 |
| Adekunle Kuku St. St. | 100245 |
| Adesanya St. St. | 100245 |
| Adetoye Crescent St. | 100245 |
| Adeyinka St. St. | 100245 |
| Ajayi St. St. | 100245 |
| Ajibola St. St. | 100245 |
| Akintola Close St. | 100245 |
| Alebiosu St. St. | 100245 |
| Alhaji Awonusi St. St. | 100245 |
| Alhaji Ganiyu St. St. | 100245 |
| Alhaji Lawal St. St. | 100245 |
| Ali Close St. | 100245 |
| Aliu St. St. | 100245 |
| Alowolodun Omobaba St. St. | 100245 |
| Apostolic Grammar School St. | 100245 |
| Aremu Baruwa St. St. | 100245 |
| Ariye Lane St. | 100245 |
| Arowojobe St. St. | 100245 |
| Barebington Rd. St. | 100245 |
| C.A.C. St. St. | 100245 |
| Christ Healing Church St. | 100245 |
| Dada Aga St. St. | 100245 |
| Davies St. St. | 100245 |
| Demurin St. St. | 100245 |
| Erukan St. St. | 100245 |
| Fadare St. St. | 100245 |
| Fasanya St. St. | 100245 |
| Femi Ogunjimi St. St. | 100245 |
| Ganiyu Muraina St. St. | 100245 |
| Gregory Arueya St. St. | 100245 |
| Ikorodu Rd. St. | 100245 |
| Ilufowose St. St. | 100245 |
| Iyase St. St. | 100245 |
| Ladipo St. St. | 100245 |
| Ogunyinka St. St. | 100245 |
| Oke Igbala Lane St. | 100245 |
| Oladehinde St. St. | 100245 |
| Oladele St. St. | 100245 |
| Oloko Close St. | 100245 |
| Olukayode Adefowose St. St. | 100245 |
| Olusola Asaye St. St. | 100245 |
| Olutubpase St. St. | 100245 |
| Onagoruwa St. St. | 100245 |
| Orile Orishigun St. St. | 100245 |
| Orishigun St. St. | 100245 |
| Oyedeji Close St. | 100245 |
| Pastor Alabi Close St. | 100245 |
| Philip Onashile St. St. | 100245 |
| Rasaki Bello St. St. | 100245 |
| Salami Giwa St. St. | 100245 |
| Sholanke St. St. | 100245 |
| Sunday Edowueze St. | 100245 |
Ketu Mile 12
| Location | Postcode |
| Adeyeye Street St. | 100247 |
| Agboye Estate St. | 100247 |
| Akinmosin Street St. | 100247 |
| Akorohunfayo St St. | 100247 |
| Anifowoshe St. St. | 100247 |
| Arikawe Street St. | 100247 |
| Awodeyi Ayodele St. St. | 100247 |
| Ayisatu Street St. | 100247 |
| Badiru/Martins St St. | 100247 |
| Celestial Avenue St. | 100247 |
| Church Avenue St. | 100247 |
| Dada Street St. | 100247 |
| Daramola Street St. | 100247 |
| Ebun Olu Street St. | 100247 |
| Edward Street St. | 100247 |
| Fatoki Street St. | 100247 |
| Ibikunle Street St. | 100247 |
| Ibrahim Sanusi St. St. | 100247 |
| Ijadu Street St. | 100247 |
| Ikorodu Road St. | 100247 |
| Ilaje Street St. | 100247 |
| Maidan Street St. | 100247 |
| Odubiyi Street St. | 100247 |
| Oduntan Street St. | 100247 |
| Oduwole Street St. | 100247 |
| Ogunjobi Street St. | 100247 |
| Olarenwaju Street St. | 100247 |
| Olowolagba Street St. | 100247 |
| Omo Obanta Close St. | 100247 |
| Omo Obanta Street St. | 100247 |
| Omojuwa Street St. | 100247 |
| Omosebi Street St. | 100247 |
| Oniyanrin Street St. | 100247 |
| Ore Merin St. | 100247 |
| Quadry Street St. | 100247 |
| Sadiku Street St. | 100247 |
| Sarumi Street St. | 100247 |
| Tamola Street St. | 100247 |
| Temipelu Street St. | 100247 |