The City and Borough of Juneau ( JOO-noh; Tlingit: Dzánti K'ihéeni [ˈtsántʰì kʼìˈhíːnì]; Russian: Джуно, Dzhuno), commonly known as Juneau, is the capital city of Alaska. Located in the Gastineau Channel and the Alaskan panhandle, it is a unified municipality and the second-largest city in the United States by area. Juneau was named the capital of Alaska in 1906, when the government of what was then the District of Alaska was moved from Sitka as dictated by the U.S. Congress in 1900. The municipality unified on July 1, 1970, when the city of Juneau merged with the city of Douglas and the surrounding Greater Juneau Borough to form the current municipality, which is larger by area than both Rhode Island and Delaware.
Downtown Juneau (58°18′00″N 134°24′58″W) is nestled at the base of Mount Juneau and across the channel from Douglas Island. As of the 2010 census, the City and Borough had a population of 31,276. In 2019, the population estimate from the United States Census Bureau was 31,974, making it the second-most populous city in Alaska after Anchorage. Juneau experiences a daily influx of roughly 6,000 people from visiting cruise ships between the months of May and September.
The city is named after a gold prospector from Quebec, Joe Juneau, though the place was for a time called Rockwell and then Harrisburg (after Juneau's co-prospector, Richard Harris). The Tlingit name of the town is Dzántik'i Héeni ("Base of the Flounder's River," dzánti 'flounder,' –kʼi 'base,' héen 'river'), and Auke Bay just north of Juneau proper is called Áak'w ("Little lake," áa 'lake,' -kʼ 'diminutive') in Tlingit.