The Sir Arthur McGregor Municipality is one of the 21 municipalities (municipios) that makes up the eastern Venezuelan state of Anzoátegui and, according to the 2011 census by the National Institute of Statistics of Venezuela, the municipality has a population of 9,768.

[3] The municipality's population density is 8.46 inhabitants per square kilometre (21.9/sq mi).

[4] The mayor of the Sir Arthur McGregor Municipality is María Agustina Rondón de Salazar, re-elected November 23, 2008, with 66% of the vote.

[5] The municipality is divided into two parishes; El Chaparro and Tomás Alfaro Calatrava.

This article related to a location in Anzoátegui State, Venezuela is a stub.