Julian Assange is a 53-year-old from Townsville, Queensland, Australia. We trawled the web to determine that Julian Assange's height is 6ft 2 (188 cm). This makes him 4.9 inches taller than the average male in the United States. Are you looking for more information about Julian Assange and his career? We found resources at gutenberg.org, archive.org & ted.com.