| 100% | LONGFORD | 8 | County of the Republic of Ireland whose settlements include Drumlish, Moydow and Granard |
| 66% | MONAGHAN | 8 | County of the Republic of Ireland whose towns include Clones and Carrickmacross |
| 66% | GALWAY | 6 | County of the Republic of Ireland whose villages include Dunmore and Furbo |
| 66% | KILDARE | 7 | County of the Republic of Ireland whose towns include Monasterevin and Naas |
| 66% | TIPPERARY | 9 | County of the Republic of Ireland whose towns include Clonmel and Nenagh |
| 55% | GALWAY | 6 | County of the Republic of Ireland that includes the villages of Dunmore and Furbo |
| 52% | LEINSTER | 8 | Province of the Republic of Ireland that includes the counties of Carlow and Meath |
| 50% | WESTMEATH | 9 | County of the Republic of Ireland whose county town is Mullingar |
| 50% | LAOIS | 5 | County of the Republic of Ireland whose county town is Portlaoise |
| 50% | LOUTH | 5 | County of the Republic of Ireland whose county town is Dundalk |
| 50% | MEATH | 5 | County of the Republic of Ireland whose county town is Trim |
| 50% | OFFALY | 6 | County of the Republic of Ireland whose county town is Tullamore |
| 50% | MEATH | 5 | County of the Republic of Ireland whose county town is Navan |
| 50% | LEITRIM | 7 | County of the Republic of Ireland whose county town is Carrick-on-Shannon |
| 49% | CAVAN | 5 | County of the Republic of Ireland between Longford and Monaghan |
| 44% | CARLOW | 6 | County in Leinster, Republic of Ireland that includes the town of Tullow |
| 44% | WICKLOW | 7 | County —, area in Leinster, Republic of Ireland, housing the towns Bray and Greystones |
| 43% | CLARE | 5 | County of the Republic of Ireland; county town Ennis |
| 43% | MAYO | 4 | County of the Republic of Ireland; county town Castlebar |
| 43% | LAOIS | 5 | County of the Republic of Ireland; county town Portlaoise |
| 43% | MEATH | 5 | County of the Republic of Ireland; county town Navan |
| 43% | KERRY | 5 | County of the Republic of Ireland; county town Tralee |
| 43% | OFFALY | 6 | County of the Republic of Ireland; county town Tullamore |
| 42% | DOWN | 4 | County of Northern Ireland whose towns include Dundonald and Newtownards |
| 42% | LEITRIM | 7 | County of the Republic of Ireland; county town Carrick-on-Shannon |
| 41% | RUSSELL | 7 | Astrologer and television presenter whose books include The Real Counties of Britain |
| 40% | CAITHNESS | 9 | Registration county of NE Scotland whose settlements include Thurso and John O'Groats |
| 40% | GRANT | 5 | Russell —, astrologer and television presenter whose books include The Real Counties of Britain |
| 39% | CONNACHT | 8 | Province of Ireland whose counties include Mayo |