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This Day in American History

August 21

1 historic event on this date

Historical1959

Hawaii Becomes 50th State

Hawaii was admitted to the Union as the 50th state, following a referendum in which 93 percent of voters favored statehood. Hawaii was the last territory to be admitted and the first state with an Asian American majority population.

Why It Matters

Hawaii's statehood expanded the geographic and cultural diversity of the United States and completed the current configuration of 50 states, reflecting the nation's evolution as a multiethnic democracy.

Explore the Principles Behind the History

Every event in American history connects to the founding principles. Discover the ideas that shaped these moments.

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