History of the Welsh language
Denbighshire was the only other county where a majority could still speak Welsh, here, 51.0% could speak Welsh and 94.0% could speak English. As for larger urban areas, Aberdare was the only one where a majority could still speak Welsh, here 59.0% could speak Welsh while 95.4% could speak English. In Cardiff, Wales' capital, 5.2% of people could speak Welsh, while 99.7% of people could speak English. 
At a district level, Llanfyrnach rural district in Pembrokeshire had the highest percentage of Welsh speakers; at 97.5%, while Penllyn rural district in Merioneth had the highest percentage of Welsh monoglots; at 57.3%. Bethesda urban district in Carnarvonshire was the most Welsh speaking urban district in Wales; 96.6% of the district's population could speak Welsh.
South Jutlandic
South Jutlandic is still spoken to some degree in villages up to about 15 km south of the Danish-German border, but hardly in the major city of Flensburg, where the Danish speakers speak Standard Danish. Most people will be able to speak or understand Low German and sometimes North Frisian. All will know High German, often being the only language of young people and children. Members of the Danish minority are taught Standard Danish as well in schools, but often choose to communicate in German in everyday life.