KWSL (1470 AM) is an American radio station licensed to serve the community of Sioux City, Iowa.

[3] Presently the station broadcasts in Spanish and calls itself "La Preciosa".

[1] The station was most recently assigned the "KWSL" call sign by the Federal Communications Commission on October 2, 1995.

[1] These call letters were previously used for the Top 40 format through the 1980s.

This article about a radio station in Iowa is a stub.