Tallest mountain from base to peak
Measured from its base on the ocean floor, Mauna Kea rises over 10,000 m (33,000 ft), taller than Mount Everest.

Hawaii, an isolated volcanic archipelago in the central Pacific, is the only U.S. state that is not part of the North American continent and the only one with a majority Asian-American population. Tourism, the U.S. military and agriculture (coffee, macadamia nuts, seed corn) anchor its economy, while nearly all consumer goods and fuel must be shipped or flown in, making it the most expensive state to live in. Its Native Hawaiian and Pacific Islander heritage remains central to state identity, language and culture.
The state’s essential figures from the latest official data
Official information organized by subject
How many people live here, how it's changing and who they are.
Home prices, rents, supply and how affordable it is to live here.
GDP, income, output and the industries that drive the economy.
What it really costs to live here: housing, food, utilities and more.
Employment, unemployment, salaries and the labor force.
Crime rates, violent and property crime, and public safety.
Schools, universities, attainment and graduation rates.
Life expectancy, healthcare access, hospitals and insurance.
Income, property and sales taxes, plus overall tax burden.
Foreign-born population, origins and migration flows.
Electricity prices, production, renewables and consumption.
Air quality, wildfires, drought, water and emissions.
Vehicles, public transit, airports, traffic and commuting.
Election results, representatives and voting trends.
Poverty, food assistance, Medicaid and social safety net programs.
Older population, Social Security, retirees and senior living.
Farms, farmland, crop and livestock output and agricultural exports.
Visitors, tourism spending, national and state parks.
Patents, R&D spending, venture capital and tech employment.
Film, TV, music, theaters, museums and the video game industry.
Pet ownership, shelters, adoptions and veterinary services.
Explore Hawaii
Select a county to compare population, income, housing and territory using official U.S. Census Bureau data.
Hawaii, United States
County seat: Honolulu
ACS 2023 5-year estimates · Census Gazetteer 2023. Unemployment is calculated from the ACS civilian labor force.
5 counties · choose how to order them
Curious facts about Hawaii
Measured from its base on the ocean floor, Mauna Kea rises over 10,000 m (33,000 ft), taller than Mount Everest.
ʻIolani Palace in Honolulu was the residence of Hawaii's last monarchs, King Kalākaua and Queen Liliʻuokalani.
Lava from Kīlauea, one of the world's most active volcanoes, has added hundreds of acres of new land to the Island of Hawaiʻi.
Hawaii is the only state with two official languages, English and Hawaiian.