Middlesbrough Council, formerly known as Middlesbrough Borough Council, is a unitary authority based in Middlesbrough in North Yorkshire, England. The authority has combined some duties with its nearby councils to form the Tees Valley Combined Authority. The borough is often considered to be larger than current borough boundaries, with a total built-up population of 174,700[clarification needed]. It is in the statistical region of North East England. The council's borough had a resident population in 2001 of 134,855. A 2006 mid-year estimate suggests the Borough to have a population of 138,400. The borough council unsuccessfully bid to achieve city status in 2012, to celebrate the Queen's Diamond Jubilee. From Wikipedia
