Heidi Montag is a 37-year-old from Crested Butte, Colorado, U.S.. We trawled the web to determine that Heidi Montag's height is 5ft 2 (157.5 cm). This makes her 2.0 inches shorter than the average female in the United States. Are you looking for more information about Heidi Montag and her career? We found resources at allmusic.com, imdb.com & twitter.com.