| Locality (by Townships or District) | Candidate Name | No. |
Votes |
Share |
| Puli Township, 1st Constituency, Nantou County | Ma Wen-Jun | 01 | 27057 | 58.5599% |
| Puli Township, 1st Constituency, Nantou County | Tsai Pei-Hui | 02 | 19147 | 41.4401% |
| Caotun Township, 1st Constituency, Nantou County | Ma Wen-Jun | 01 | 30085 | 50.1033% |
| Caotun Township, 1st Constituency, Nantou County | Tsai Pei-Hui | 02 | 29961 | 49.8967% |
| Zhongliao Township, 1st Constituency, Nantou County | Ma Wen-Jun | 01 | 4778 | 53.4691% |
| Zhongliao Township, 1st Constituency, Nantou County | Tsai Pei-Hui | 02 | 4158 | 46.5309% |
| Yuchi Township, 1st Constituency, Nantou County | Ma Wen-Jun | 01 | 4367 | 47.8418% |
| Yuchi Township, 1st Constituency, Nantou County | Tsai Pei-Hui | 02 | 4761 | 52.1582% |
| Guoxing Township, 1st Constituency, Nantou County | Ma Wen-Jun | 01 | 6006 | 54.0351% |
| Guoxing Township, 1st Constituency, Nantou County | Tsai Pei-Hui | 02 | 5109 | 45.9649% |
| Ren¡Šai Township, 1st Constituency, Nantou County | Ma Wen-Jun | 01 | 1187 | 68.1401% |
| Ren¡Šai Township, 1st Constituency, Nantou County | Tsai Pei-Hui | 02 | 555 | 31.8599% |
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