| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ibaa | city | | Nigeria | 4.9425 | 6.8827778 | 1256 | 20803 |
| Ibima | city | | Nigeria | 5.1205556 | 6.9027778 | 902 | 21836 |
| Ifoko | city | | Nigeria | 4.7633333 | 6.8144444 | 1302 | 131154 |
| Igbekiri-Isiokpo | city | | Nigeria | 4.9047222 | 6.8863889 | 1243 | 53377 |
| Igbo-Ekhe | city | | Nigeria | 4.9494444 | 7.0838889 | 583 | 39223 |
| Igrita | city | | Nigeria | 4.955 | 7.0205556 | 941 | 46335 |
| Igwuruta | city | | Nigeria | 4.955 | 7.0205556 | 941 | 46335 |
| Ihia | city | | Nigeria | 5.1766667 | 6.9627778 | 577 | 30132 |
| Ikukiri | city | | Nigeria | 4.7983333 | 6.9080556 | 1190 | 163534 |
| Ikwake | city | | Nigeria | 4.7533333 | 6.9675 | 1184 | 385131 |
| Ilelema | city | | Nigeria | 4.7980556 | 6.7886111 | 1040 | 89808 |
| Illelima | city | | Nigeria | 4.7980556 | 6.7886111 | 1040 | 89808 |
| Imogwu-Agwa | city | | Nigeria | 4.9827778 | 6.9438889 | 1082 | 20849 |
| Iriebe | city | | Nigeria | 4.8669444 | 7.1102778 | 1020 | 91770 |
| Isaba | city | | Nigeria | 4.92 | 6.9091667 | 1259 | 20803 |
| Isiodu | city | | Nigeria | 4.8933333 | 6.8716667 | 1292 | 47574 |
| Isiokpo | city | | Nigeria | 5.013889 | 6.8747222 | 1204 | 20571 |
| Isiokpo | city | | Nigeria | 4.92 | 6.8788889 | 1249 | 20803 |
| Isiokpo | city | | Nigeria | 4.9758333 | 6.8891667 | 1227 | 20011 |
| Isiokpo | city | | Nigeria | 4.915 | 6.9066667 | 1259 | 53377 |
| Isoba | city | | Nigeria | 4.8686111 | 6.9066667 | 1207 | 105293 |
| Isoba | city | | Nigeria | 4.92 | 6.9091667 | 1259 | 20803 |
| Iwoama | city | | Nigeria | 4.7897222 | 6.7891667 | 1122 | 133079 |
| Iwofe | city | | Nigeria | 4.8177778 | 6.9566667 | 1335 | 240004 |
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