| Place | Postal Code |
|---|---|
| Itaguaí, Itaguaí | 23810, 23811, 23812, 23815, 23819, 23820, 23821, 23822, 23823, 23825, 23826, 23830, 23831, 23832, 23835, 23836, 23840, 23845, 23850, 23855, 23859 |
| Postal Codes in Itaguaí | |
|---|---|
| Itaguaí, Itaguaí | |
| Mangaratiba, Itaguaí | |
| Seropédica, Itaguaí | |