Honolulu Mayor Peter Carlisle at Rail Groundbreaking 2011-02-22.jpg

Honolulu (; ) is the capital and largest city of the U.S. state of Hawaii, which is in the Pacific Ocean. It is an unincorporated county seat of the consolidated City and County of Honolulu, situated along the southeast coast of the island of Oahu, and is the westernmost and southernmost major U.S. city. Honolulu is Hawaii's main gateway to the world. It is also a major hub for business, finance, hospitality, and military defense in both the state and Oceania. The city is characterized by a mix of various Asian, Western, and Pacific cultures, reflected in its diverse demography, cuisine, and traditions.

''Honolulu'' means "sheltered harbor" or "calm port" in Hawaiian; its old name, ''Kou'', roughly encompasses the area from Nuuanu Avenue to Alakea Street and from Hotel Street to Queen Street, which is the heart of the present downtown district. The city's desirability as a port accounts for its historical growth and importance in the Hawaiian archipelago and the broader Pacific region. Honolulu has been the capital of the Hawaiian Islands since 1845, first of the independent Hawaiian Kingdom, and after 1898 of the U.S. territory and state of Hawaii. The city gained worldwide recognition following Japan's attack on nearby Pearl Harbor on December 7, 1941, which prompted decisive entry of the U.S. into World War II; the harbor remains a major naval base, hosting the U.S. Pacific Fleet, the world's largest naval command.

As Hawaii is the only state with no incorporated places below the county level, the U.S. Census Bureau recognizes the approximate area commonly referred to as the "City of Honolulu"—not to be confused with the "City and County"—as a census county division (CCD). As of the 2020 U.S. Census, the population of Honolulu was 350,964, while that of the urban Honolulu census-designated place (CDP) was 802,459. The Urban Honolulu Metropolitan Statistical Area had 1,016,508 residents in 2020. With over 300,000 residents, Honolulu is the most populous Oceanian city outside Australasia.

Honolulu's favorable tropical climate, rich natural scenery, and extensive beaches make it a popular global destination for tourists. As of May 2021, the city receives the bulk of visitors to Hawaii, between 7,000 and 11,000 daily. This is below the 2019 passenger arrivals of 10,000 to 15,000 per day.

History

Evidence of the first settlement of Honolulu by the original Polynesian migrants to the archipelago comes from oral histories and artifacts. These indicate that there was a settlement where Honolulu now stands in the 11th century. After Kamehameha I conquered Oahu in the Battle of Nuuanu at Nuuanu Pali, he moved his royal court from the Island of Hawaii to Waikīkī in 1804. His court relocated in 1809 to what is now downtown Honolulu. The capital was moved back to Kailua-Kona in 1812.

In November 1794, Captain William Brown of Great Britain was the first foreigner to sail into what is now Honolulu Harbor. More foreign ships followed, making the port of Honolulu a focal point for merchant ships traveling between North America and Asia. The settlement grew from a handful of homes to a city in the early 19th century after it was selected by Kamehameha I as a replacement for his residence at Waikiki in 1810.

In 1850, Kamehameha III moved the permanent capital of the Hawaiian Kingdom from Lahaina on Maui to Honolulu. He and the kings that followed him transformed Honolulu into a modern capital, erecting buildings such as St. Andrew's Cathedral, Iolani Palace, and Aliiōlani Hale. At the same time, Honolulu became the center of commerce in the islands, with descendants of American missionaries establishing major businesses in downtown Honolulu.

Despite the turbulent history of the late 19th century and early 20th century—such as the overthrow of the Hawaiian monarchy in 1893, Hawaii's subsequent annexation by the United States in 1898, followed by a large fire in 1900, and the Japanese attack on Pearl Harbor in 1941—Honolulu remained the capital, largest city, and main airport and seaport of the Hawaiian Islands.

An economic and tourism boom following statehood brought rapid economic growth to Honolulu and Hawaii. Modern air travel brings, , 7.6 million visitors annually to the islands, with 62.3% entering at Honolulu International Airport