Thornlea, Newfoundland and LabradorThornlea is a local service district and designated place in the Canadian province of Newfoundland and Labrador.GeographyThornlea is in Newfoundland within Subdivision A of Division No. 1.DemographicsAs a designated place in the 2016 Census of Population conducted by Statistics Canada, Thornlea recorded a population of 115 living in 51 of its 66 total private dwellings, a change of from its 2011 population of 101. With a land area of, it had a population density of in 2016.GovernmentThornlea is a local service district that is governed by a committee responsible for the provision of certain services to the community. The chair of the LSD committee is Pat Murphy.