biloxi, ms population
Biloxi, MS Profile. Biloxi, MS, population 45,766, is located in Mississippi's Harrison county, about 54.2 miles from Mobile and 77.4 miles from New Orleans. Through the 90's Biloxi's population has grown by about 9%. It is estimated that in the first 5 years of the past decade the population of Biloxi has declined by about 1%.