| Dumfries and Galloway Council | Scotland | 12 |
| City of Wolverhampton Council | West Midlands | 9 |
| Glasgow City Council | Scotland | 8 |
| Medway Council | South East | 8 |
| Southwark London Borough Council | London | 7 |
| Chorley Borough Council | North West | 7 |
| Aberdeen City Council | Scotland | 7 |
| Lincolnshire County Council | East Midlands | 7 |
| Sheffield City Council | Yorkshire and the Humber | 6 |
| Bournemouth, Christchurch and Poole Council | South West | 6 |
| Perth and Kinross Council | Scotland | 6 |
| Hillingdon London Borough Council | London | 6 |
| Fermanagh and Omagh District Council | Northern Ireland | 6 |
| Cambridgeshire County Council | East of England | 6 |
| South Lanarkshire Council | Scotland | 6 |
| Derry City and Strabane District Council | Northern Ireland | 5 |
| Oxford City Council | South East | 5 |
| Newham London Borough Council | London | 5 |
| Doncaster Metropolitan Borough Council | Yorkshire and the Humber | 5 |
| Leeds City Council | Yorkshire and the Humber | 5 |
| Herefordshire Council | West Midlands | 4 |
| Huntingdonshire District Council | East of England | 4 |
| Derby City Council | East Midlands | 4 |
| City of London Corporation | London | 4 |
| Edinburgh City Council | Scotland | 4 |
| North Ayrshire Council | Scotland | 4 |
| East Sussex County Council | South East | 4 |
| Broadland District Council | East of England | 3 |
| Ealing London Borough Council | London | 3 |
| Wiltshire Council | South West | 3 |
| Bristol City Council | South West | 3 |
| Thanet District Council | South East | 3 |
| Hounslow London Borough Council | London | 3 |
| Rochford District Council | East of England | 3 |
| Hertsmere Borough Council | East of England | 3 |
| Wirral Metropolitan Borough Council | North West | 3 |
| Wokingham Borough Council | South East | 3 |
| North Norfolk District Council | East of England | 3 |
| Suffolk County Council | East of England | 3 |
| Birmingham City Council | West Midlands | 3 |
| Council of the Isles of Scilly | South West | 3 |
| Salford City Council | North West | 2 |
| Belfast City Council | Northern Ireland | 2 |
| Rotherham Metropolitan Borough Council | Yorkshire and the Humber | 2 |
| Breckland Council | East of England | 2 |
| Redcar and Cleveland Borough Council | North East | 2 |
| Royal Borough of Windsor and Maidenhead | South East | 2 |
| South Cambridgeshire District Council | East of England | 2 |
| Hammersmith & Fulham London Borough Council | London | 2 |
| Gwynedd Council | Wales | 2 |