Oyo is a town in Oyo State, Nigeria. It is carved out of two Local Government Areas (LGAs), they are: Oyo East and Oyo West LGAs.
Areas within the aforementioned locations make use of varying postal or zip codes.
Here are the postcodes for Oyo
Oyo town
Isele basorun / adesina
| Location | Postcode |
| Aare St. | 211212 |
| Adesina St. | 211212 |
| Agbaka St. | 211212 |
| Agbalowo-Asa St. | 211212 |
| Agbaa | 211212 |
| Ago Ajibowo St. | 211212 |
| Ago-Isona St. | 211212 |
| Ajikobi | 211212 |
| Akala St. | 211212 |
| Alagbon St. | 211212 |
| Apinni St. | 211212 |
| Asanminu | 211212 |
| Awaye | 211212 |
| Aweje | 211212 |
| Ayanbiyi St. | 211212 |
| Baago St. | 211212 |
| Balogun St. | 211212 |
| Basorun Area | 211212 |
| Idi Ogun St. | 211212 |
| Obe St. | 211212 |
| Odejin St. | 211212 |
| Ofemo Area | 211212 |
| Oke Basorun | 211212 |
| Olomo-Odo S | 211212 |
| Oloola St. | 211212 |
| Oloyin St. | 211212 |
| Osaka St. | 211212 |
| Taku | 211212 |
Aare ago / odoaro
| Location | Postcode |
| Aare Ago St. | 211223 |
| Anisu St. | 211223 |
| Babalakata St. | 211223 |
| Odo Aro St. | 211223 |
| Ogogo St. | 211223 |
Ahipa / isale oyo
| Location | Postcode |
| Aatan | 211251 |
| Abogunrin | 211251 |
| Agberinde | 211251 |
| Alagbon St. | 211251 |
| Alubata St. | 211251 |
| Alusekere St. | 211251 |
| Ashipa St. | 211251 |
| Atingisi St. | 211251 |
| Baasi | 211251 |
| Ikolaba St. | 211251 |
| Isale Oyo | 211251 |
| Koloko | 211251 |
| Koso | 211251 |
| Ode Moje | 211251 |
| Ode Osan | 211251 |
Kosobo
| Location | Postcode |
| Aawe Rd. | 211215 |
| Abiodun Atiba St. | 211215 |
| Alhaji Yusuf St. | 211215 |
| Apostolic Faith St. | 211215 |
| Kosobo Area | 211215 |
| Lawyer Akindele St. | 211215 |
| St. Francis St. | 211215 |
Isale oyo/ ogbegbe
| Location | Postcode |
| Abolupe St. | 211241 |
| Ajalaruru St. | 211241 |
| Ajonbadi St. | 211241 |
| All other unnamed | 211241 |
| St. in the Areas | 211241 |
| Ile Oko Area | 211241 |
| Isale Oyo | 211241 |
| Ogbegbe St. | 211241 |
| Saakin | 211241 |
Oke-ebo
| Location | Postcode |
| Adikuta St. | 211172 |
| Agunpopo Rd. | 211172 |
| Oke Edo St. | 211172 |
Agunpopo / elewi
| Location | Postcode |
| Agbakin | 211271 |
| Agunpopo | 211271 |
| Ajegunle St. | 211271 |
| Ajiroba St. | 211271 |
| Akapara St. | 211271 |
| Akunlemu St. | 211271 |
| Ameji Ogbe Area | 211271 |
| Ashamu | 211271 |
| Elewi St. | 211271 |
| Gaa Bale Fulani Rd. | 211271 |
| Gbanta St. | 211271 |
| Ona Aka St. | 211271 |
| Onikanga Rd. | 211271 |
| Onilade St. | 211271 |
| Oota St. | 211271 |
| Orokoroko | 211271 |
| Saamu Area | 211271 |
| Sangolomeke | 211271 |
| St.Andrews Area | 211271 |
| Waro | 211271 |
Apaara / balogun
| Location | Postcode |
| Agbogbon | 211222 |
| Ago Apaara St. | 211222 |
| Ajele St. | 211222 |
| Ajitowose St. | 211222 |
| Apaara Area | 211222 |
| Arole St. | 211222 |
| Ayaa-Bi-Asa St. | 211222 |
| Bale Agbe Rd. | 211222 |
| Chief Akerele St. | 211222 |
| Gboro St. | 211222 |
| Obede | 211222 |
| Oju Abere St. | 211222 |
| Oke Eleta St. | 211222 |
| Oke Balogun | 211222 |
| Oke-Loogun St. | 211222 |
| Ologbo St. | 211222 |
| Olukotun St. | 211222 |
| Onsa St. | 211222 |
| Tingba St. | 211222 |
Akunlemu / agboye
| Location | Postcode |
| Agboye St. | 211213 |
| Akoda St. | 211213 |
| Akunlemu Area | 211213 |
| Alase St. | 211213 |
| Bara St. | 211213 |
| Ogese St. | 211213 |
Araromi / mobolaje
| Location | Postcode |
| Agodongbo Area | 211225 |
| Aroromi St. | 211225 |
| Kamarise St. | 211225 |
| Miracle Centre Area | 211225 |
| Mobolaje St. | 211225 |
Ilaka / alaodi
| Location | Postcode |
| Agure St. | 211221 |
| Akesan St. | 211221 |
| Alaodi St. | 211221 |
| Balogun St. | 211221 |
| Durbar St. | 211221 |
| Ilaka St. | 211221 |
| Isu Elu St. | 211221 |
| Kanga St. | 211221 |
| Molete St. | 211221 |
Oke apo / ajagba / gaa
| Location | Postcode |
| Ajibe St. | 211214 |
| Ajagba St. | 211214 |
| Anilelerin St. | 211214 |
| Apaara St. | 211214 |
| Asunmoke St. | 211214 |
| Gaa St. | 211214 |
| Loogun St. | 211214 |
| Ogese St. | 211214 |
| Oke-Apo St. | 211214 |
| Olode St. | 211214 |
Parakoyi
| Location | Postcode |
| Ajokideru | 211231 |
| Akewugberu | 211231 |
| Idoode St. | 211231 |
| Imam St. | 211231 |
| Kelebe St. | 211231 |
| Lolobo St. | 211231 |
| Ogbeyo St. | 211231 |
| Opapa St. | 211231 |
| Parakoyi Area | 211231 |
Mogba/iyaji
| Location | Postcode |
| Akeetan | 211232 |
| Alagbon | 211232 |
| Alalubosa St. | 211232 |
| Alorujiyan St. | 211232 |
| Amuniwaye St. | 211232 |
| Arowona St. | 211232 |
| Atiba St. | 211232 |
| Balagun St. | 211232 |
| Idi Ope | 211232 |
| Ikutanti St. | 211232 |
| Iseke St. | 211232 |
| Isokun Rd. | 211232 |
| Iyaji Area | 211232 |
| Jagun St. | 211232 |
| Ladindi Area | 211232 |
| Lahan Area | 211232 |
| Mogba Area | 211232 |
| Molaba St. | 211232 |
| National Bank Rd. | 211232 |
| Ojongbodu | 211232 |
| Oke Bola St. | 211232 |
| Olode Area | 211232 |
| Sanga St. | 211232 |
Akeetan titun
| Location | Postcode |
| Akeetan Titun | 211233 |
| Alliance Area | 211233 |
| Farinu | 211233 |
| Ladigbolu Area | 211233 |
| Olivet | 211233 |
| Sawmill Area | 211233 |
| Tobaccor Area | 211233 |
Sakutu/ sabo
| Location | Postcode |
| Akodudu St. | 211252 |
| Alhaji A.O. | 211252 |
| Magbaraluwon | 211252 |
| Avenue | 211252 |
| Awujoola St. | 211252 |
| Ebu St. | 211252 |
| Olubodun St. | 211252 |
| Asanta Area | 211252 |
| Sabo St. | 211252 |
| Sakutu St. | 211252 |
Iyalamu / oke olola
| Location | Postcode |
| Aladota St. | 211261 |
| Ayiladi Area | 211261 |
| Elerinowon | 211261 |
| Idi Agbo St. | 211261 |
| Igbele | 211261 |
| Kayinmalo | 211261 |
| Oke Oloola St. | 211261 |
| Ondede Rd. | 211261 |
Isokun
| Location | Postcode |
| Alawusa Area | 211242 |
| Amuloko Area | 211242 |
| Apena St. | 211242 |
| Apogidan St. | 211242 |
| Elepe Oke St. | 211242 |
| Gudugbu | 211242 |
| Irepo | 211242 |
| Isokun Area | 211242 |
| Lapiti St. | 211242 |
| New Isokun St. | 211242 |
| Omokiti Area | 211242 |
Kosobo
| Location | postcode |
| Aawe Rd. | 211215 |
| Abiodun Atiba St. | 211215 |
| Alhaji Yusuf St. | 211215 |
| Apostolic Faith St. | 211215 |
| Kosobo Area | 211215 |
| Lawyer Akindele St. | 211215 |
| St. Francis St. | 211215 |
Owode
| Location | Postcode |
| Bamigbose St. | 211224 |
| Bisimilahi Estate St. | 211224 |
| Hospital Rd. | 211224 |
| Idi Ose St. | 211224 |
| Iseyin Rd. | 211224 |
| Merry Time St. | 211224 |
| Odo Eran St. | 211224 |
| Owode Area | 211224 |
Lagbondoko
| Location | Postcode |
| Fed.Govt.Girls Coll. St. | 211273 |
| Fed. Prison Area | 211273 |
| Ile Ewe Area | 211273 |
| Keeto St | 211273 |
| Langbondoko | 211273 |
| Obagbori Janta | 211273 |
| Ojo Ogede | 211273 |
| Olokun Esin | 211273 |
| Olokun Mimo St. | 211273 |
| Olori Eru Area | 211273 |
| Olugbile S | 211273 |
| Sarumi St. | 211273 |
Oranmiyan
| Location | Postcode |
| Oranmiyan Gram. | 211262 |
| Sch. St. | 211262 |
| Fed.Govt.Girls Col. St. | 211262 |
Rural areas in Oyo
All the rural areas in Oyo make use of 211101 as their postal or zip code.