Wales is one of the four "countries within a country" that make up the United Kingdom. It has a population of over 3 million and a land area of 20,779 km², making it the 3rd largest UK country by population, and the 3rd largest by land area. Its capital is Cardiff.
Wales article here.
32 cities
| City | 2026 Pop. ↓ |
|---|---|
| Cardiff | 498,999 |
| Newport | 326,945 |
| Swansea | 322,374 |
| Wrexham | 65,692 |
| Tonypandy | 62,545 |
| Bangor | 60,385 |
| Bridgend | 58,380 |
| Barry | 54,673 |
| Llanelli | 49,591 |
| Cwmbran | 48,157 |
| Neath | 46,126 |
| Merthyr Tydfil | 43,820 |
| Pontypool | 35,686 |
| Colwyn Bay | 34,284 |
| Ebbw Vale | 33,068 |
| Aberdare | 31,135 |
| Caerphilly | 31,060 |
| Pontypridd | 30,420 |
| Rhyl | 25,874 |
| Hawarden | 25,513 |
| Penarth | 23,437 |
| Maesteg | 21,001 |
| Gorseinon | 20,581 |
| Risca | 20,443 |
| Aberystwyth | 18,749 |
| Prestatyn | 18,701 |
| Carmarthen | 15,854 |
| Porthcawl | 15,672 |
| Llandudno | 15,371 |
| Tredegar | 14,855 |
| Pyle | 13,701 |
| Milford Haven | 13,582 |
