Leicester is the largest city and unitary authority area in the English East Midlands. The city is the traditional county town of Leicestershire. Leicester lies on the River Soar and at the edge of the English National Forest. In 2004, the population of the city proper was estimated at 285,100, with 441,213 living in the urban area. It is currently, by population, the 10th largest city in England and the 13th largest in the UK. The urban area extends beyond the boundaries of the city proper to include the satellite towns of Oadby, Wigston, Braunstone Town, Birstall, Glenfield, Blaby, Thurmaston, Syston and Leicester Forest East. A number of these towns are in fact closely integrated suburbs of the city itself, especially Glenfield and Braunstone. For areas within the city, see Areas of Leicester. In terms of population within the city limits it is the largest in the East Midlands.