Towns of Ashi
| Town Name | Population | Location |
|---|---|---|
| Abergavenny | 26,050 | 647 | -2022 |
| Aberystwyth | 23,213 | 661 | -1880 |
| Ammanford | 26,024 | 832 | -1843 |
| Bargoed | 23,608 | 875 | -1847 |
| Barry Island | 19,231 | 636 | -2028 |
| Brynna | 20,745 | 645 | -1799 |
| Caerdydd (capital city) | 27,551 | 860 | -1923 |
| Caerphilly | 16,299 | 657 | -1836 |
| Camarthen | 27,445 | 870 | -1841 |
| Cardigan Bay | 22,788 | 626 | -2038 |
| Clydach | 24,965 | 841 | -1857 |
| Crickhowell | 21,921 | 670 | -1883 |
| Cwmbran | 23,571 | 676 | -1825 |
| Gelligaer | 25,122 | 851 | -1859 |
| Gwynedd | 22,332 | 645 | -2012 |
| Maesteg | 21,000 | 661 | -1846 |
| Magor | 4,501 | 706 | -1840 |
| Merthyr Tydfil | 23,566 | 28 | -19 |
| Milford Haven | 22,427 | 669 | -1799 |
| Minera | 22,419 | 640 | -2019 |
| Mold | 22,443 | 714 | -1840 |
| Monmouth | 23,934 | 858 | -1930 |
| Mountain Ash | 22,395 | 698 | -1806 |
| Narberth | 24,835 | 658 | -1819 |
| Neath | 26,024 | 665 | -1826 |
| Newport | 24,583 | 699 | -1834 |
| Pembroke | 17,285 | 868 | -1931 |
| Penarth | 23,974 | 686 | -1833 |
| Pontypridd | 19,863 | 846 | -1857 |
| St Davids | 17,577 | 654 | -1850 |
| Swansea | 26,051 | 852 | -1918 |
| Tenby | 24,228 | 676 | -1834 |