Respondents to the survey were evenly split between those who reported that they knew a fair amount about council tax and those who reported that they knew very little about it.
Roedd yr ymatebwyr i’r arolwg wedi’u rhannu’n gyfartal rhwng y rhai a ddywedodd eu bod yn gwybod cryn dipyn am y dreth gyngor a’r rhai a ddywedodd eu bod yn gwybod ychydig iawn am y dreth gyngor.