The Lambton Kent District School Board (known as English-language Public District School Board No. 10 prior to 1999) is the school board responsible for public education in Lambton County and Kent County. Lambton and Kent Counties are made up of numerous small towns and communities situated in Southwestern Ontario, a geographic area surrounded by the Great Lakes. The board serves over 21,000 elementary and high school students. Surrounding towns and communities include Wheatley, Tilbury, Merlin, Blenheim, Chatham, Ridgetown, Thamesville, Dresden, Wallaceburg, Bothwell, Mooretown, Corunna, Sarnia, Brigden, Petrolia, Alvinston, Point Edward, Wyoming, Watford, Forest, Grand Bend, and Wyoming.