| Accreditation | Unaccredited |
| Address_line_1 | 104 Grove Road |
| Address_line_3 | The Grove |
| Admin_hierarchy | /England/South West (English Region)/Dorset (English County)/Weymouth and Portland (English District or Borough) |
| Deprivation_index | 4 |
| Deprivation_index_crime | 3 |
| Deprivation_index_education | 4 |
| Deprivation_index_employment | 5 |
| Deprivation_index_health | 3 |
| Deprivation_index_housing | 3 |
| Deprivation_index_income | 5 |
| Deprivation_index_services | 2 |
| Geodemographic_group | Remoter Coastal Living |
| Geodemographic_group_code | 3br |
| Geodemographic_group_name_long | 3br-Remoter Coastal Living |
| Geodemographic_subgroup | Seaside Living |
| Geodemographic_subgroup_code | 3b2r |
| Geodemographic_subgroup_name_long | 3b2r-Seaside Living |
| Geodemographic_supergroup | Countryside Living |
| Geodemographic_supergroup_code | 3r |
| Geodemographic_supergroup_name_long | 3r-Countryside Living |
| Governance | Independent-Private |
| Latitude | 50.549892 |
| Longitude | -2.421775 |
| Name_of_museum | Grove Prison Museum |
| Postcode | DT5 1DL |
| Primary_provenance_of_data | Misc |
| Region_country | South West |
| Size | small |
| Size_prov | mm_prediction_random_forest |
| Subject_Matter | Services-Other |
| Town_or_City | Portland |
| Year_closed | 9999:9999 |
| Year_closed_source | MDN |
| Year_opened | 2014:2014 |
| Year_opened_source | fc (18/12/17) |
| media | 0 |
| project_id | mm.misc.101 |