Danica McKellar is a 49-year-old from La Jolla, California, US. We trawled the web to determine that Danica McKellar's height is 5ft 3 ½ (161.3 cm). This makes her 0.5 inches shorter than the average female in the United States. Are you looking for more information about Danica McKellar and her career? We found resources at twitter.com, imdb.com & org/web/20170912105114/http://danicaworld.com.