| Date | Country | AreaCode | Area | TotalCases |
|---|---|---|---|---|
| 2020-05-20 | Wales | Outside Wales | 120 | |
| 2020-05-20 | Wales | Unknown | 79 | |
| 2020-05-20 | Wales | W11000023 | Betsi Cadwaladr | 2596 |
| 2020-05-20 | Wales | W11000024 | Powys | 271 |
| 2020-05-20 | Wales | W11000025 | Hywel Dda | 1042 |
| 2020-05-20 | Wales | W11000028 | Aneurin Bevan | 2503 |
| 2020-05-20 | Wales | W11000029 | Cardiff and Vale | 2610 |
| 2020-05-20 | Wales | W11000030 | Cwm Taf | 2414 |
| 2020-05-20 | Wales | W11000031 | Swansea Bay | 1857 |