|Type:||County of Hawaii|
|Ex Image:||Kalaupapa penninsula.jpg|
|Ex Image Size:||250px|
|Ex Image Cap:||Kalaupapa peninsula|
|Seat:||none (administered by Hawaii Dept. of Health)|
|Largest City Wl:||Kalaupapa|
|Area Total Sq Mi:||53|
|Area Land Sq Mi:||12|
|Area Water Sq Mi:||41|
|Census Estimate Yr:||2018|
|Density Sq Mi:||7.5|
Kalawao County is a county in the U.S. state of Hawaii. It is the smallest county in the United States both by population and land area. The county encompasses the Kalaupapa or Makanalua Peninsula, on the north coast of the island of Molokaʻi. The small peninsula is isolated from the rest of Molokaʻi by sea cliffs over a quarter-mile high - the only land access is a mule trail.
Because of the small population, Kalawao County does not have the functions of other Hawaii counties. Instead, it is a judicial district of Maui County, which includes the rest of the island of Molokaʻi. The county has no elected government.
It was developed and used from 1866 to 1969 for settlements for treatment of quarantined persons with Hansen's disease (leprosy).
The Kingdom of Hawaiʻi, the Republic of Hawaiʻi, the territory, and the state of Hawaii exiled persons suffering from Hansen's disease to the peninsula, from 1866 to 1969. The quarantine policy was lifted after effective antibiotic treatments were developed that could be administered on an outpatient basis and patients could be rendered non-contagious.
Many of the residents chose to remain on the peninsula, as they believed their disfigurements from the illness would make reintegration into society impossible. The state promised that they could live there for the rest of their lives. No new patients, or other permanent residents, were later admitted. Visitors are permitted only as part of official tours. State law prohibits anyone under the age of 16 from visiting or living there, although exceptions have been made for children visiting their relatives.
The Kalaupapa National Historical Park was established to preserve the county's history and environment. It is coterminous with the boundaries of Kalawao County.
Kalawao County lacks a local, county government. Instead, Kalawao County is administered by the Hawaii Department of Health because of the history of the settlement and current patients living there. Under Hawaiian state law, the Director of the Hawaii Department of Health, who is appointed by the Governor, also serves as the Mayor of Kalawao County.    The Mayor holds executive powers within the county; the mayor also appoints a county sheriff, who is selected from local residents. The only county statutes that apply to Kalawao County directly are those on matters of health.
Kalawao is part of the First Judicial Circuit, which includes the entire island of Oahu. For the purpose of notarization, the designated venue for the First Judicial Circuit is "State of Hawaii, City and County of Honolulu."
According to the U.S. Census Bureau, the county has a total area of, of which is land and (77.3%) is water. By land area, it is the smallest true county in the United States; Falls Church, Virginia is smaller, but is an independent city with county-level governance and is not a county or part of one.
Kalaupapa Peninsula contains the county's only settlement, Kalaupapa. The Kalaupapa Peninsula developed from lava that erupted from the ocean floor near Kauhakō Crater and spread outward, forming a low shield volcano. This was the most recent volcanic episode on the island and of the larger East Molokaʻi shield volcano, occurring after the formation of the cliffs by erosion.
|2.079||5.385||122||West side of Kalaupapa peninsula. Includes a section of Molokaʻi's coast further west|
|3.229||8.363||8||Strip of land in the center of the peninsula that runs to its northern tip. Includes Kalaupapa Airport.|
|3.294||8.531||9||Eastern coast of Kalaupapa peninsula and Waialeia Valley to the southeast|
|5.544||14.359||0||Includes namesake valley. Uninhabited.|
As of the census of 2000, 147 people, 115 households, and 21 families resided in the county, declining to 90 inhabitants in 2010. The population density was 11 people per square mile (4/km2). The 172 housing units produced an average density of 13 per square mile (5/km2). The racial makeup of the county was 25.85% White, 17.01% Asian, 48.30% Pacific Islander, 2.72% from other races, and 6.12% from two or more races. Hispanic or Latino of any race made up 4.08%.
1.70% of households housed children under the age of 18. 16.50% were married couples living together. 2.60% had a female householder with no husband present. 80.90% were non-families. 79.10% of all households were made up of individuals and 31.30% had someone living alone who was 65 years of age or older. The average household size was 1.28 and the average family size was 2.27.
2.00% under the age of 18, 1.40% from 18 to 24, 18.40% from 25 to 44, 46.30% from 45 to 64, and 32.00% who were 65 years of age or older. The median age was 59 years. For every 100 females, there were 98.60 males. The population has declined since 1900:
DateFormat = yyyyPeriod = from:0 till:1200TimeAxis = orientation:verticalScaleMajor = increment:200 start:0
PlotData= color:drabgreen bar:1900 from:start till:1177 bar:1910 from:start till:785 bar:1920 from:start till:667 bar:1930 from:start till:605 bar:1940 from:start till:446 bar:1950 from:start till:370 bar:1960 from:start till:279 bar:1970 from:start till:172 bar:1980 from:start till:144 bar:1990 from:start till:130 bar:2000 from:start till:147 bar:2010 from:start till:90 bar:2018 from:start till:88
TextData= pos:(100,190) fontsize:M text:Population at censuses of 1900 through 2010
The only access to Kalawao County is by air, or by a steep mule trail that descends 1,600 feet from the rest of Molokaʻi. Kalaupapa Airport has scheduled air service to Molokaʻi Airport and to Honolulu Airport.
Freight is delivered to the county once a year, usually in July, by barge.
|style=text-align:center;"||2016||style=text-align:center;"||5.00% 1||style=text-align:center;"||70.00% 14||style=text-align:center; background:honeyDew;||25.00% 5|
|style=text-align:center;"||2012||style=text-align:center;"||7.41% 2||style=text-align:center;"||92.59% 25||style=text-align:center; background:honeyDew;||0% 0|
|style=text-align:center;"||2008||style=text-align:center;"||22.58% 7||style=text-align:center;"||77.42% 24||style=text-align:center; background:honeyDew;||0% 0|