| Boundary tags |
| Admin. level | 9 |
| Boundary | Administrative |
| fixme | Needs a label node and review place tag |
| name | Seaham |
| place type | Localities |
| postal_code | 2324 |
| ref:nswlpi:cadid | 108033299 |
| ref:psma:loc_pid | NSW3542 |
| source | NSW LPI Base Map |
| type | Boundary |
| wikidata | Q7440476 |
| wikipedia | en:Seaham, New South Wales |
| Place tags |
| place:nswgnb | SUBURB |
| population | 433 |
| population:date | 2021 |
| ref:nswgnb | 52207 |
| source:population | ABS Urban Centres and Localities |