The following are the zip codes in the municipalities and cities of Bulacan.
| Region | Provinces | City/Municipality | Zip Code |
|---|---|---|---|
| Region 3 (Central Luzon) | Bulacan | Sapang Palay | 3024 |
| Region 3 (Central Luzon) | Bulacan | Sta. Maria | 3022 |
| Region 3 (Central Luzon) | Bulacan | San Rafael | 3008 |
| Region 3 (Central Luzon) | Bulacan | San Miguel | 3011 |
| Region 3 (Central Luzon) | Bulacan | Doña Remedios Trinidad | 3009 |
| Region 3 (Central Luzon) | Bulacan | Guiguinto | 3015 |
| Region 3 (Central Luzon) | Bulacan | Hagonoy | 3002 |
| Region 3 (Central Luzon) | Bulacan | Malolos | 3000 |
| Region 3 (Central Luzon) | Bulacan | Marilao | 3019 |
| Region 3 (Central Luzon) | Bulacan | Meycauayan | 3020 |
| Region 3 (Central Luzon) | Bulacan | Norzagaray | 3013 |
| Region 3 (Central Luzon) | Bulacan | Obando | 3021 |
| Region 3 (Central Luzon) | Bulacan | Pandi | 3014 |
| Region 3 (Central Luzon) | Bulacan | Paombong | 3001 |
| Region 3 (Central Luzon) | Bulacan | Plaridel | 3004 |
| Region 3 (Central Luzon) | Bulacan | Pulilan | 3005 |
| Region 3 (Central Luzon) | Bulacan | San Ildefonso | 3010 |
| Region 3 (Central Luzon) | Bulacan | San Jose Del Monte | 3023 |
| Region 3 (Central Luzon) | Bulacan | Cruz Na Daan | 3025 |
| Region 3 (Central Luzon) | Bulacan | Bulacan | 3017 |
| Region 3 (Central Luzon) | Bulacan | Bustos | 3007 |
| Region 3 (Central Luzon) | Bulacan | Calumpit | 3003 |
| Region 3 (Central Luzon) | Bulacan | Bocaue | 3018 |
| Region 3 (Central Luzon) | Bulacan | Baliuag | 3006 |
| Region 3 (Central Luzon) | Bulacan | Balagtas | 3016 |
| Region 3 (Central Luzon) | Bulacan | Angat | 3012 |
