There are 22 counties in Wales. Since 1 April 1996, Wales has 22 single-tier principal areas. These principal areas are styled as county, county borough, city or city and county.
Can you match up the number to the county?

| 21 | Blaenau Gwent | 20 | Merthyr Tydfil |
| 14 | Bridgend (Pen-y-bont ar Ogwr) | 16 | Neath Port Talbot (Castell-nedd Port Talbot) |
| 17 | Caerphilly (Caerffili) | 19 | Newport (Casnewydd) |
| 18 | Cardiff (Caerdydd) | 10 | Pembrokeshire (Sir Benfro) |
| 9 | Carmarthenshire (Sir Gaerfyrddin) | 7 | Powys |
| 8 | Ceredigion | 15 | Rhondda Cynon Taff |
| 2 | Conwy | 11 | Swansea (Abertawe) |
| 3 | Denbighshire (Sir Ddinbych) | 22 | Torfaen (Tor-faen) |
| 4 | Flintshire (Sir y Fflint) | 13 | Vale of Glamorgan (Bro Morgannwg) |
| 6 | Gwynedd | 5 | Wrexham (Wrecsam) |
| 1 | Isle of Anglesey (Ynys Môn) | 12 | Monmouthshire (Sir Fynwy) |