I went looking at Arbitron's market rankings and found Twin Falls, Niagara Falls, Cedar Falls, etc but no Sioux Falls. http://www.arbitron.com/downloads/redbook_fa07.pdf
Wikepedia said Sioux Falls was #211 in 2001 but is now unranked. In 2007 Rapid City was #279. So how come Arbitron ignores the larger Sioux Falls market?
Wikepedia said Sioux Falls was #211 in 2001 but is now unranked. In 2007 Rapid City was #279. So how come Arbitron ignores the larger Sioux Falls market?