Church and chapel data from The Religious census of 1851 : A Calendar of the returns relating to Wales, Vol 11, North Wales. Ed. by Ieuan Gwynedd Jones, UWP, 1981. The names given towards the end of each entry are those of the informants.
Heneglwys Parish; Statistics; Area 2062 acres; Population 270 males, 277 females, total 547
- Heneglwys Mother Church (Diocese of Bangor) Attendance - (average) morning 40 + 16 scholars, afternoon 50/60, evening 35 Services in Welsh J Wynne Jones
- Gad, Calvinistic Methodist Erected 1841 Attendance - morning 190 William Roberts, Steward, Ty Capel Gad
- Sardis, Independents Erected 1814 Attendance - morning 55, afternoon 110, evening 81 John Jones, Robert Jones, Cerig Iuon- Official character