Bodffordd is located just under from the county town of Llangefni, on the south western edge of the reservoir, Llyn Cefni. It is the nearest settlement to RAF Mona and as a community council, it includes the village of Trefor. According to the United Kingdom Census 2001, 77.9% of the population in the electoral division can speak the Welsh language; the 15-year-old age group has the highest number of speakers, in which 100% of the group can speak the Welsh language.