Karu is one of the thirteen (13) Local Government Areas (LGAs) in Nasarawa State, Nigeria. It contains several locations/wards that make use of varying postal or zip codes.
Here are the postcodes for locations within Karu LGA:
Gitata
| Location | Postcode |
| Abam | 961106 |
| Abui | 961106 |
| Achak | 961106 |
| Ago | 961106 |
| Agwan Sauyi | 961106 |
| Akwaf | 961106 |
| Ang. Paparo | 961106 |
| Ang. Payasha | 961106 |
| Ang. Wayo | 961106 |
| Anguwa-Ayaba | 961106 |
| Angwa Maje | 961106 |
| Angwan Alura | 961106 |
| Angwan Gyara | 961106 |
| Ankara | 961106 |
| Ankoma | 961106 |
| Ankomaa | 961106 |
| Ankuta | 961106 |
| Auta | 961106 |
| Bagaji | 961106 |
| Bunkusa | 961106 |
| Dakuma | 961106 |
| Dangwa | 961106 |
| Dogon Daji | 961106 |
| Duaro | 961106 |
| Dutsen Gogo | 961106 |
| Gaibo | 961106 |
| Garamba | 961106 |
| Gardi | 961106 |
| Gid Bagobiri | 961106 |
| Gidan Alhassan | 961106 |
| Gidan Bugobiri | 961106 |
| Gidan Dogo | 961106 |
| Gidan Kiso | 961106 |
| Gidan-Allura | 961106 |
| Gunduma | 961106 |
| Gwalaji | 961106 |
| Iatara | 961106 |
| Jaba Panda | 961106 |
| Jemage | 961106 |
| Jimagen Mada | 961106 |
| Kajin | 961106 |
| Kare | 961106 |
| Kawo | 961106 |
| Kogintaro | 961106 |
| Kogon Masha | 961106 |
| Kondoro | 961106 |
| Kondoro-Yeskwa | 961106 |
| Kuban | 961106 |
| Kube | 961106 |
| Kubere | 961106 |
| Kuda | 961106 |
| Kuda-Yeskwa | 961106 |
| Kukan | 961106 |
| Kukok-Gardi | 961106 |
| Kukuri | 961106 |
| Kunan | 961106 |
| Kurmin Giwa | 961106 |
| Kwagiri | 961106 |
| Kwaso | 961106 |
| Lengwanpa Koro | 961106 |
| Padan Gwari | 961106 |
| Panda | 961106 |
| Panigbe | 961106 |
| Paperi | 961106 |
| Rafin Pa’a | 961106 |
| Shadami | 961106 |
| Shinkafa | 961106 |
| Takalafia | 961106 |
| Tanga | 961106 |
| Tudu Uku | 961106 |
| Tudun-wada | 961106 |
| Zang Gitata | 961106 |
| Zungon Gitata | 961106 |
Karshi
| Location | Postcode |
| Ang. Maiganga | 961104 |
| Bakin Kogi | 961104 |
| Dansa | 961104 |
| Jijefe | 961104 |
| Kabeni | 961104 |
| Karshi | 961104 |
| Katal | 961104 |
| Kurafe | 961104 |
| Kwatarma | 961104 |
| Piyanku | 961104 |
| Rafin Kwara | 961104 |
| Sabon Layi | 961104 |
| Takalafia | 961104 |
Karu
| Location | Postcode |
| Ang. Rana | 961105 |
| Anta Ba Laifi | 961105 |
| Aso Pada | 961105 |
| Auta Gurgi | 961105 |
| Bakin Ado I | 961105 |
| Guata | 961105 |
| Gurku | 961105 |
| Jan Kanwa | 961105 |
| Jikwai | 961105 |
| Kabusu | 961105 |
| Kalbo Mada | 961105 |
| Karu | 961105 |
| Katare | 961105 |
| Kofa | 961105 |
| Kucikau | 961105 |
| Kufe | 961105 |
| Kugwaru | 961105 |
| Kurman Daura | 961105 |
| Lakwa | 961105 |
| Liguda | 961105 |
| Mararaban-Gurku | 961105 |
| Masaka | 961105 |
| Nassarawa Bada | 961105 |
| Pakin Ado II | 961105 |
| Timutna | 961105 |
| Yayan Gwandara | 961105 |
| Yelwan Sobo | 961105 |
Uke
| Location | Postcode |
| Agada | 961103 |
| Ang Bako | 961103 |
| Ang. Chediya | 961103 |
| Ang. Gwandara | 961103 |
| Ang. Jaba | 961103 |
| Ang. Kade | 961103 |
| Ang. Kura | 961103 |
| Ang. Madugu | 961103 |
| Ang. Malam | 961103 |
| Ang. Saka | 961103 |
| Ang. Shaho | 961103 |
| Ang. Shamaki | 961103 |
| Ang. Soji | 961103 |
| Ang. Tandu | 961103 |
| Ang. Toni | 961103 |
| Ang. Tudu | 961103 |
| Ang. Waya | 961103 |
| Ang. Zakara | 961103 |
| Badiko | 961103 |
| Bagaji | 961103 |
| Bakin Kogi | 961103 |
| Bako | 961103 |
| Dauduwa | 961103 |
| Dorawa | 961103 |
| Dorawan Kunu | 961103 |
| Eshi | 961103 |
| Gidan Biri | 961103 |
| Gidan Kwaro | 961103 |
| Gidan Liman | 961103 |
| Gidan Rai | 961103 |
| Gidan Saka | 961103 |
| Gidan Sarki Noma | 961103 |
| Gidan Shaho | 961103 |
| Gora | 961103 |
| Gunduma | 961103 |
| Gwagwa | 961103 |
| K/Gwandara | 961103 |
| Kadaki | 961103 |
| Katun Mada | 961103 |
| Kawo | 961103 |
| Keffi Shanu | 961103 |
| Madubi | 961103 |
| Magajin Gari | 961103 |
| Murai | 961103 |
| Nike | 961103 |
| Roguwa | 961103 |
| Saka | 961103 |
| Shata | 961103 |
| Takalafia | 961103 |
| Tsakani | 961103 |
| Tudun Wada | 961103 |
| Tundun Uku | 961103 |
| Uke | 961103 |
| Yelwa | 961103 |
