Solihull (, or ) is a market town and the administrative centre of the wider Metropolitan Borough of Solihull in West Midlands County, England. The town had a population of 123,187 at the 2011 Census. Historically in Warwickshire, Solihull is situated on the River Blythe in the Forest of Arden area. Solihull's wider borough had a population of 214,909 at the 2011 Census.Solihull itself is mostly urban; however, the larger borough is rural in character, with many outlying villages, and three quarters of the borough is designated as green belt. The town has roots dating back to the 1st century BC, and was further formally established during the medieval era of British history. Today the town is famed as, amongst other things, the birthplace of the Land Rover car marque, the home of the British equestrian eventing team and is considered to be one of the most prosperous areas in the UK.