The total number of UK Parliamentary electoral registrations in March 2020 was the highest ever recorded, at 47,558,400, an increase of 483,600 (1.0%) compared to December 2019.
Roedd cyfanswm cofrestriadau etholiadol Seneddol y Deyrnas Unedig ym mis Mawrth 2020 yr uchaf a gofnodwyd erioed, sef 47,558,400, cynnydd o 483,600 (1.0%) o fis Rhagfyr 2019.