| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 성주 | city | Chungnam | Korea, Republic of (South) | 36.33 | 126.65 | 830 | 30840 |
| 성주 | city | Gyeongbuk | Korea, Republic of (South) | 35.92 | 128.29 | 124 | 8344 |
| 성주 | city | Jeonnam | Korea, Republic of (South) | 34.63 | 127.40 | 403 | 12196 |
| 성주 | city | Gyeonggi | Korea, Republic of (South) | 37.08 | 127.17 | 830 | 27224 |
| 성주 | city | Gyeonggi | Korea, Republic of (South) | 38.02 | 126.89 | 347 | 7901 |
| 성주 | city | Jeonnam | Korea, Republic of (South) | 35.19 | 126.63 | 118 | 10373 |
| 성주개 | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.30 | 127.09 | 2050 | 9173 |
| 성주골 | city | Gangwon | Korea, Republic of (South) | 38.27 | 127.43 | 830 | 8180 |
| 성주골 | city | Chungnam | Korea, Republic of (South) | 36.62 | 126.86 | 209 | 15038 |
| 성주동 | city | Chungnam | Korea, Republic of (South) | 36.46 | 126.99 | 830 | 7356 |
| 성주동 | city | Jeonbuk | Korea, Republic of (South) | 35.82 | 127.27 | 830 | 8736 |
| 성주리 | city | Chungnam | Korea, Republic of (South) | 36.34 | 126.66 | 830 | 33377 |
| 성주리 | city | Chungbuk | Korea, Republic of (South) | 36.49 | 127.74 | 830 | 7748 |