| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 고든골 | city | Ulsan | Korea, Republic of (South) | 35.58 | 129.14 | 830 | 8493 |
| 고래섬 | city | Ulsan | Korea, Republic of (South) | 35.61 | 129.12 | 830 | 8493 |
| 고불재 | city | Ulsan | Korea, Republic of (South) | 35.62 | 129.37 | 154 | 120337 |
| 고사동 | city | Ulsan | Korea, Republic of (South) | 35.50 | 129.36 | 164 | 338402 |
| 고사동 (Gosadong) | city | Ulsan | Korea, Republic of (South) | 35.50 | 129.36 | 164 | 338402 |
| 고야 | city | Ulsan | Korea, Republic of (South) | 35.45 | 129.17 | 328 | 32568 |
| 고적분 | city | Ulsan | Korea, Republic of (South) | 35.44 | 129.19 | 206 | 31419 |
| 고중 | city | Ulsan | Korea, Republic of (South) | 35.60 | 129.13 | 377 | 8493 |