| Undi | % undian | +/– | Kerusi | % kerusi | +/– | |
|---|---|---|---|---|---|---|
 Pakatan Harapan: |
530,008 | 67.20 | ▲4.77 | 37 | 92.5 | ▲8 |
 Parti Tindakan Demokratik (DAP) |
301,343 | 38.21 | ▲0.51 | 19 | 47.5 | ▬ |
 Parti Keadilan Rakyat (PKR) |
184,350 | 23.37 | ▼1.36 | 14 | 35.0 | ▲4 |
| Parti Pribumi Bersatu Malaysia (PPBM) | 16,988 | 2.15 | ▲2.15 | 2 | 5.0 | ▲2 |
 Parti Amanah Negara (Amanah) |
27,327 | 3.47 | ▲3.47 | 2 | 5.0 | ▲2 |
| Barisan Nasional: | 176,723 | 22.41 | ▼9.68 | 2 | 5.0 | ▼8 |
.svg){kind=small} Pertubuhan Kebangsaan Melayu Bersatu (UMNO) |
101,761 | 12.90 | ▼4.06 | 2 | 5.0 | ▼8 |
| Parti Gerakan Rakyat Malaysia (Gerakan) | 43,092 | 5.46 | ▼3.68 | 0 | 0.0 | ▬ |
 Persatuan Cina Malaysia (MCA) |
25,758 | 3.27 | ▼1.66 | 0 | 0.0 | ▬ |
 Kongres India Malaysia (MIC) |
6,112 | 0.78 | ▼0.28 | 0 | 0.0 | ▬ |
| Gagasan Sejahtera: | 77,171 | 9.78 | ▲9.78 | 1 | 2.5 | ▬ |
 Parti Islam Se-Malaysia (PAS) |
76,746 | 9.73 | ▲4.63 | 1 | 2.5 | ▬ |
| Parti Cinta Malaysia (PCM) | 83 | 0.04 | ▲0.01 | 0 | 0.0 | ▬ |
| Parti Alternatif Rakyat (PAP) | 342 | 0.01 | ▲0.01 | 0 | 0.0 | ▬ |
| Bebas dan lain-lain | 4,785 | 0.61 | ▲0.24 | 0 | 0.0 | ▬ |
| Parti Bersatu Malaysia (MUP) | 2,366 | 0.30 | ▲0.30 | 0 | 0.0 | ▬ |
 Parti Barisan Pulau Pinang (PFP) |
631 | 0.08 | ▲0.08 | 0 | 0.0 | ▬ |
 Parti Rakyat Malaysia (PRM) |
1,190 | 0.15 | ▲0.15 | 0 | 0.0 | ▬ |
 Parti Sosialis Malaysia (PSM) |
223 | 0.03 | ▲0.03 | 0 | 0.0 | ▬ |
| Bebsas | 375 | 0.05 | ▼0.27 | 0 | 0.0 | ▬ |
| Undi sah | 788,687 | 98.57 | ||||
| Undi tidak sah/kosong | 11,471 | 1.43 | ||||
| Jumlah undi | 800,158 | 100.00 | ▬ | 40 | 100.00 | ▬ |
| Pengundi berdaftar | 945,627 | 84.62 | ||||
|
Sumber:[1] | ||||||
- ^ "14th General Election Malaysia (GE14 / PRU14) - Penang". election.thestar.com.my. Dicapai pada 2018-05-12.