Ogan Ilir Koān
Ogan Ilir sī Ìn-tō͘-nî-se-a Sumatera Lâm Sumatera ê chi̍t ê koān.
| Ogan Ilir | |
| — Koān — | |
 |
|
| Kok-ka |  Ìn-tō͘-nî-se-a
|
|---|---|
| Khu-he̍k | Sumatera |
| Séng | Lâm Sumatera |
| Bīn-chek | |
| - Lóng-chóng | 2,066.09 km2 |
| Koân-tō͘ | 21 m |
| Jîn-kháu | |
| - Lóng-chóng | 428,148 lâng |
| - Bi̍t-tō͘ | 207.2/km2 |