Cobb's Arm is a local service district and designated place in the Canadian province of Newfoundland and Labrador on New World Island. It is located about 8 km outside Newville and leads to other communities such as Pikes Arm and Toogood Arm.

Geography Cobbs Arm is in Newfoundland within Subdivision H of Division No. 8.

Demographics As a designated place in the 2016 Census of Population conducted by Statistics Canada, Cobbs Arm recorded a population of 119 living in 60 of its 75 total private dwellings, a change of from its 2011 population of 135. With a land area of , it had a population density of in 2016.

Government Cobbs Arm is a local service district (LSD) that is governed by a committee responsible for the provision of certain services to the community. The chair of the LSD committee is Lisa Stuckey.

See also List of communities in Newfoundland and Labrador List of designated places in Newfoundland and Labrador List of local service districts in Newfoundland and Labrador

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