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Hawaii County, Hawaii facts for kids

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Hawaii County
W. H. Shipman House
Official seal of Hawaii County
Seal
Map of Hawaii highlighting Hawaii County
Location within the U.S. state of Hawaii
Map of the United States highlighting Hawaii
Hawaii's location within the U.S.
Country  United States
State  Hawaii
Founded 1905
Named for Hawaii (Island)
Seat Hilo
Largest community Hilo
Area
 • Total 5,086.70 sq mi (13,174.5 km2)
 • Land 4,028.02 sq mi (10,432.5 km2)
 • Water 1,058.69 sq mi (2,742.0 km2)  20.81%
Population
 (2020)
 • Total 200,629
 • Density 46/sq mi (17.7/km2)
Time zone UTC−10 (Hawaii–Aleutian)
 • Summer (DST) HADT
Congressional district 2nd

Hawaii County is a special part of the U.S. state of Hawaii. It's officially called the County of Hawaiʻi (or Kalana o Hawaiʻi in Hawaiian). This county covers the entire Island of Hawaii, which people often call the "Big Island." This helps avoid confusion with the whole state of Hawaii.

In 2020, about 200,629 people lived in Hawaii County. The main town and government center is Hilo. Unlike many places, Hawaii County doesn't have any separate cities or towns that are officially "incorporated." The whole county is considered one large area for government purposes.

Hawaii County is the largest county in Hawaii by land area. It's also the southernmost county in the entire United States! The county is led by a mayor and a council. The current mayor is Kimo Alameda, who started his term in 2024. Nine council members help make decisions for the county.

Did you know? Hawaii County is one of only seven counties in the U.S. that has the same name as its state!

Exploring Hawaii County's Geography

Hawaii County is truly huge! It covers a total area of about 5,087 square miles. Most of this (about 4,028 square miles) is land. The rest (about 1,059 square miles) is water, mostly the ocean around the island.

The land area of Hawaii County makes up a big part of the entire state's land. It's about 62.7% of all the land in Hawaii! This is the highest percentage for any county in the United States.

Main Roads and Travel

Getting around Hawaii County is easy with these important highways:

  • Route 11
  • Route 19
  • Route 130
  • Route 132
  • Route 137
  • Route 190
  • Route 200
  • Route 250
  • Route 270
  • Route 2000

Neighboring Areas

Hawaii County shares a border with only one other county:

People of Hawaii County

The number of people living in Hawaii County has grown a lot over the years!

Historical population
Census Pop.
1900 46,843
1910 55,382 18.2%
1920 64,895 17.2%
1930 73,325 13.0%
1940 73,276 −0.1%
1950 68,350 −6.7%
1960 61,332 −10.3%
1970 63,468 3.5%
1980 92,053 45.0%
1990 120,317 30.7%
2000 148,677 23.6%
2010 185,079 24.5%
2020 200,629 8.4%
2023 (est.) 207,615 12.2%

In 2010, there were 185,079 people living on the island. The population density was about 46 people per square mile. There were over 64,000 households. About 32% of these households had children under 18 living there. The average household had about 2.75 people.

The median age of people in Hawaii County was 39 years old. This means half the people were younger than 39, and half were older.

Many different cultures live together in Hawaii County. The largest groups include people of White, Asian, and Native Hawaiian or Pacific Islander backgrounds. Many people also have mixed backgrounds.

Towns and Communities

Hawaii County has many unique towns and communities. Some are called "census-designated places" (CDPs), which are areas identified for statistics. Others are smaller communities.

Census-Designated Places

Other Communities

Amazing Natural Places

Hawaii County is home to several beautiful and important protected areas:

Jobs and Economy

Many people work in Hawaii County. Here are some of the biggest employers:

# Employer # of Employees
1 State of Hawaii 16,700
2 Kamehameha Schools, Hawai'i Island 3,380
3 Hawaii County 2,800
4 United States Government 1,300
5 Mauna Kea Beach Hotel 1,100
6 Four Seasons Resort Hualalai 1,003
7 KTA Super Stores 900
8 Hilton Waikoloa Village 850
9 The Fairmont Orchid 560
10 Waikoloa Beach Marriott Resort 259

Learning and Education

Hawaii County has great places for learning:

  • University of Hawaiʻi at Hilo
  • University of the Nations
  • Hawaiʻi Community College

Public schools in Hawaii County are managed by the Hawaii Department of Education.

Sister Cities Around the World

Hawaii County has special connections with cities in other countries. These are called "sister cities," and they help promote friendship and understanding.

  • Philippines Cabugao, Philippines (2017)
  • South Korea Gokseong, South Korea (2011)
  • Japan Hatsukaichi, Japan (2024)
  • Japan Kumejima, Japan (2011)
  • Japan Nago, Japan (1986)
  • Philippines Ormoc, Philippines (2011)
  • Japan Ōshima, Japan (1962)
  • Réunion Réunion, France (2012)
  • Chile La Serena, Chile (1994)
  • Japan Shibukawa, Japan (1997)
  • Japan Sumoto, Japan (2000)
  • Japan Yurihama, Japan (1996)

Images for kids

See also

Kids robot.svg In Spanish: Condado de Hawái para niños

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