The Mayor of Honolulu is the chief executive officer of the City and County of Honolulu and considered the third most powerful official in the U.S. state of Hawaii, behind the Governor of Hawaii and the Lieutenant Governor of Hawaii. An office established in 1900 and modified in 1907, the mayor of Honolulu is elected by universal suffrage of residents of Honolulu to no more than two four-year terms. The mayor of Honolulu is one of only two officers elected countywide; the other is the prosecuting attorney. The Mayor of Honolulu is the successor of the Royal Governors of Oʻahu of the Kingdom of Hawaii.