St Kenny is a 13 teacher school. There is one stream of each class from Senior Infants to 6th and two Junior Infant classes, which are smaller groupings . There is a GP room which isused for drama, PE, dance etc. Each of the classrooms is equipped with an interactive whiteboard which is used to enhance teaching and learning. 

The grounds of the school are extensive, giving children lots of space to play and explore their surroundings. There is a Junior yard with climbing frames, play houses and ride-on vehicles. There is a large wooden adventure playground, set in bark which provides children with lots of fun challenges. There is a full sized basketball court as well as other tarmac play areas. The younger classes spend many happy breaks exploring the sandpit and wooden pirate ship  Additionally there is an extensive grass area which is divided up into pitches where many competitive football games are played at lunchtime!