Andover is a city in Butler County, Kansas, United States. As of the 2010 census, the city population was 11,791. Located almost entirely in Butler County, it is part of the Wichita Metropolitan Statistical Area. Andover is well-known because of the tornado that hit the city in 1991 (see the Andover, Kansas Tornado Outbreak).
When the Kansas territory was first mapped, the original Andover area was called Minneha. The Indian name was later changed to Cloud City.
The first settlement in Bruno Township was in February 1869, when Vincent Smith Arrived on Dry Creek (2 Miles East of Andover Road on 21st Street). He filed his claim on May 10, 1869. Other early settlers began to arrive in the spring of 1870, and soon all the land was claimed.he First Bruno Township election was held April 9, 1872. The first township officers were N.B. Daniels, Trustee; Jacob Brown, Treasurer; J.D. Reber, Clerk; Isaac Newland and Samuel Reed, Justices of the Peace; William Riser and Isaac Stroup, Constables.Bonds totaling 18,000 dollars were issued for the extension of the Frisco Railway through Bruno Township. The Railway was completed in 1880.