| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Idas Valley | city | Province of the Western Cape | South Africa | -33.92 | 18.90 | 662 | 56607 |
| Idasvallei | city | Province of the Western Cape | South Africa | -33.92 | 18.90 | 662 | 56607 |
| Ieder's Verdriet | city | Province of the Western Cape | South Africa | -33.60 | 20.68 | 1617 | 0 |
| Ieder’s Verdriet | city | Province of the Western Cape | South Africa | -33.60 | 20.68 | 1617 | 0 |
| Imhoff's Gift | city | Province of the Western Cape | South Africa | -34.15 | 18.35 | 111 | 31878 |
| Imhoff’s Gift | city | Province of the Western Cape | South Africa | -34.15 | 18.35 | 111 | 31878 |
| Infanta | city | Province of the Western Cape | South Africa | -34.42 | 20.85 | 3 | 364 |
| Inhoek | city | Province of the Western Cape | South Africa | -34.33 | 20.62 | 259 | 149 |
| Italiaanse Kerkhof | city | Province of the Western Cape | South Africa | -34.27 | 18.38 | 278 | 20 |