List of United States Senators from Hawaii

Hawaii was admitted to the Union on August 21, 1959. Hawaii's senators belong to classes 1 and 3. Only seven people have served as U.S. Senator in the state's history. Its current senators are Democrats Mazie Hirono and Brian Schatz.

Hawaii's Class 1 seat is the only in the United States that has always been held by an ethnic minority.

Class 1

Class 1 U.S. Senators belong to the electoral cycle who were elected for three Congresses in the state's first elections in 1959. The seat in recent years has been contested in 2000, 2006, and 2012. The next election will be in 2018.

Class 3

Class 3 U.S. Senators belong to the electoral cycle who were elected for two Congresses in the state's first elections in 1959. The seat in recent years has been contested in 2004, 2010, with a special election in 2014, and 2016. The next election for the seat will be in 2022.

...
Wikipedia