Downtown Main Street view of Anchorage, Alaska. Anchorage (officially called the Municipality of Anchorage, is a consolidated city-borough in the U.S. state of Alaska. With an estimated 279,243 municipal residents in 2008 (359,180 residents within the Metropolitan Statistical Area), it is Alaska's largest city and constitutes more than 40 percent of the state's total population; only New York has a higher percentage of residents who live in the state's largest city. Photo by Carol Highsmith.