| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 洪安 | city | Sichuan | China | 30.69 | 104.35 | 2020 | 123159 |
| 洪安 | city | Anhui | China | 31.09 | 119.43 | 203 | 15496 |
| 洪安 | city | Fujian | China | 26.09 | 118.78 | 830 | 54155 |
| 洪安 | city | Guangxi | China | 24.75 | 105.45 | 2509 | 44814 |
| 洪安 | city | Yunnan | China | 22.36 | 99.51 | 4586 | 5406 |
| 洪安 | city | Jiangsu | China | 33.37 | 118.43 | 52 | 4824 |
| 洪安村 | city | Anhui | China | 31.09 | 119.43 | 173 | 15496 |