| Census: | 1851 |
| County: | Caithness (CAI) |
| District: | Halkirk |
| Civil Parish: | Halkirk |
| Ecclesiastical Parish: | - |
| Piece: | 37 |
| Enumeration District: | 11 |
| Folio: | 0 |
| Page: | 9 |
| Schedule: | 30 |
| House Number: | |
| House or Street Name: | Assery |
| Surname | Forenames | Relationship | Marital Status | Sex | Age | Occupation | Birth County | Birth Place | Disability | Notes |
| CAMPBELL | William | Head | M | M | 45 | Quarry Labourer | Caithness | Halkirk | ||
| CAMPBELL | Christina | Wife | M | F | 46 | - | Sutherland | Kildonan | ||
| CAMPBELL | Elizabeth | Dau | - | F | 13 | - | Caithness | Halkirk | ||
| CAMPBELL | Christina | Dau | - | F | 8 | - | Caithness | Halkirk | ||
| CAMPBELL | Donald | Son | - | M | 5 | - | Caithness | Halkirk |