In 1912 either or both of Arizona and New Mexico gained statehood.
The most recent state is Hawaii, founded in 1959.
Hawaii.
The latest French constitution established the Fifth Republic, in 1958.
Hawaii.
Hawaii was the most recent state to join the Union.
The state of Queensland has been the most affected.
Wisconsin
Chris Gamble
As of my last update in October 2023, the most recent state to join the United States is Hawaii, which became the 50th state on August 21, 1959. If there have been any changes or new states admitted after that date, I would not be aware of them.
The comparative of "recent" is "more recent," and the superlative is "most recent."
The last 'state' funeral - was HRH Lady Diana Spencer, Princess of Wales- in 1997.
Tennessee has produced the most Junior Miss titleholders since the program started in 1958.