| Place | Postal Code |
|---|
| Postal Codes in Hongjiang Management District, Huaihua City | |
|---|---|
| Postal/ZIP Codes in Gaopojiejie (高坡街街道) | |
| Postal/ZIP Codes in Guihuayuan (桂花园乡) | |
| Postal/ZIP Codes in Hebin (河滨路街道) | |
| Postal/ZIP Codes in Hengyan (横岩乡) | |
| Postal/ZIP Codes in Xinjiejie (新街街道) | |
| Postal/ZIP Codes in Yuanjiang (沅江路街道) | |