What is the capital of Hawaii?

The capital of Hawaii is Honolulu, located on the island of Oahu and home to the iconic Waikiki Beach and Diamond Head crater.

How many people live in Hawaii?

Hawaii has a population of approximately 1.4 million people, making it the 40th most populous state in the U.S.

When was Hawaii admitted to the Union?

Hawaii was admitted to the Union on August 21, 1959, becoming the 50th and final state. It was annexed by the U.S. in 1898.

What is Hawaii known for?

Hawaii is known for being the only island state in the U.S., its active volcanoes, world-class surfing, Polynesian culture, Pearl Harbor, and as the only state to commercially grow coffee.

Hawaii

The Aloha State

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Quick Stats

1.4MPopulation

#40Rank

1959Joined

10.9kArea (mi²)

Map

Seal & Motto

"Ua Mau ke Ea o ka Aina i ka Pono"

Additional Information

AbbreviationHI

Motto Origin

Hawaiian for "The life of the land is perpetuated in righteousness."

Adopted 1843/1959.

Official WebsiteHawaii.gov

Population Growth

Overview

Hawaii, the 'Aloha State,' is a mesmerizing tropical archipelago in the central Pacific, famed for its breathtaking volcanic landscapes and vibrant indigenous culture. As the only island state in the U.S., it serves as a critical strategic crossroads and a world-leader in tourism, marine research, and sustainable energy.

Historical Significance

Hawaii officially joined the Union on August 21, 1959, as the 50th and final state. Its unique history includes being a sovereign kingdom, the site of the pivotal Pearl Harbor attack in 1941, and its eventual transformation from a territorial resource of sugar and pineapples into a cornerstone of the American Pacific presence.

Top Cities & Hubs

Honolulu

Population: ~350,000

The state capital and a global Pacific crossroads, famed for Waikiki Beach, Pearl Harbor, and serving as the primary gateway between the U.S. mainland and Asia.

East Honolulu

Population: ~50,500

A prestigious residential area along the southeastern coast of Oahu, offering stunning views of Diamond Head and the Pacific Ocean.

Pearl City

Population: ~45,000

A thriving naval community on Oahu offering sweeping views of Pearl Harbor and easy access to military installations and major highways.

Hilo

Population: ~44,000

The largest city on the Big Island, a gateway to Hawaii Volcanoes National Park and surrounded by lush rainforests and dramatic waterfalls.

Kailua-Kona

Population: ~23,000

Famous for its Kona coffee grown in volcanic soil and as the home of the iconic Ironman World Championship triathlon on the Big Island.

Neighbors

Pacific Ocean (Surrounding)

Region: West

Capital: Honolulu

Key Landmarks & Economy

Pearl Harbor: Home to the USS Arizona Memorial and USS Missouri, this historic site commemorates the 1941 attack that propelled the U.S. into World War II.

Hawaii Volcanoes National Park: Features two of the world's most active volcanoes — Kilauea and Mauna Loa — offering ongoing geological research and dramatic lava landscapes.

Tropical Agriculture: Hawaii is the only U.S. state to commercially grow coffee, macadamia nuts, and vanilla, largely in the fertile volcanic soils of the Big Island.

Did You Know?

Hawaii is the only U.S. state that grows coffee commercially, with the Kona district on the Big Island producing world-renowned beans in rich volcanic soil.
Kilauea volcano has been erupting almost continuously since 1983, making it one of the most active volcanoes on Earth.
Hawaii is the only U.S. state that observes Hawaii-Aleutian Standard Time and does not participate in Daylight Saving Time.