12% between 1901 and 1931, but it then began to expand rapidly. The 1951 population of just under 10,000 was 60% higher than that of 1931; in the second half of the 20th century, the population nearly doubled. In 1974 Kempston Urban District was abolished and Kempston parish was renamed "Kempston Urban" and became part of the Borough of Bedford but with a separate town council with minor powers. On 25 March 1975 the parish was renamed back to "Kempston". For borough election purposes the town is divided into four wards called Kempston Central and East, Kempston North, Kempston South and Kempston West. Kempston Rural remains a civil parish and is part of Turvey Ward for borough election purposes. Climate Population table Note 1: 1981 figures are provisional (more up to date source needed). Note 2: The 2001 Kempston Urban figure is the combined total for the three urban wards of Kempston East, Kempston North and Kempston South. Etymology The name in its old form is "kemestun" which includes the Brittonic word "cambio" meaning bent or curved. Therefore, the name meant when coined "the enclosed settlement on the bend". The bend was that of the River Great Ouse, noted for its sharp bends upstream of Bedford. It is, however, also possible that "cambita" (the curved one) was the name given to this stretch of the river by the Celtic-speaking population. In this case the name could have developed like that of the river Kembs in the French Department of Haut Rhin. Kempston is also a family name for many individuals from British Ancestry. Kempston was recorded as "camestone" in the Domesday Book and had a 6th-century Anglo Saxon burial site, now home to the Saxon Centre. The meaning of the name Kempston is not known for certain. The element 'ton' is Old English and means a settlement of some sort. The most plausible meaning of the element 'Caemb' is that it was the name of an Anglo-Saxon who owned the settlement. Thus we have the possessive case expressing this relationship by the 's.' The speculation that the element 'Caemb' means bent or curved seems much less likely, because the river consists of many bends and curves and therefore the name would have been of no use in locating a particular settlement. Sport and leisure Kempston has a Non-League football team A.F.C. Kempston Rovers who play at Hillgrounds Leisure. A short