Alaska

Alaska is a state in the United States. Alaska is the largest U.S. state.

## Name origins

Alaska's name is derived from the Aleutian word "alyeska" (great land).

## Climate

The climate in south and southeastern Alaska is a mid-latitude oceanic climate (Köppen climate classification: *Cfb*), and a subarctic oceanic climate (Köppen *Cfc*) in the northern parts. On an annual basis, the southeast is both the wettest and warmest part of Alaska with milder temperatures in the winter and high precipitation throughout the year. Juneau averages over 50 in (130 cm) of precipitation a year, and Ketchikan averages over 150 in (380 cm). This is also the only region in Alaska in which the average daytime high temperature is above freezing during the winter months.

The climate of Anchorage and south central Alaska is mild by Alaskan standards due to the region's proximity to the seacoast. While the area gets less rain than southeast Alaska, it gets more snow, and days tend to be clearer. On average, Anchorage receives 16 in (41 cm) of precipitation a year, with around 75 in (190 cm) of snow, although there are areas in the south central which receive far more snow. It is a subarctic climate (Köppen: *Dfc*) due to its brief, cool summers.

The climate of western Alaska is determined in large part by the Bering Sea and the Gulf of Alaska. It is a subarctic oceanic climate in the southwest and a continental subarctic climate farther north. The temperature is somewhat moderate considering how far north the area is. This region has a tremendous amount of variety in precipitation. An area stretching from the northern side of the Seward Peninsula to the Kobuk River valley (i.e., the region around Kotzebue Sound) is technically a desert, with portions receiving less than 10 in (25 cm) of precipitation annually. On the other extreme, some locations between Dillingham and Bethel average around 100 in (250 cm) of precipitation.

The climate of the interior of Alaska is subarctic. Some of the highest and lowest temperatures in Alaska occur around the area near Fairbanks. The summers may have temperatures reaching into the 90s °F (the low-to-mid 30s °C), while in the winter, the temperature can fall below −60 °F (−51 °C). Precipitation is sparse in the Interior, often less than 10 in (25 cm) a year, but what precipitation falls in the winter tends to stay the entire winter.

The highest and lowest recorded temperatures in Alaska are both in the Interior. The highest is 100 °F (38 °C) in Fort Yukon (which is just 8 mi or 13 km inside the arctic circle) on June 27, 1915, making Alaska tied with Hawaii as the state with the lowest high temperature in the United States. The lowest official Alaska temperature is −80 °F (−62 °C) in Prospect Creek on January 23, 1971, one degree above the lowest temperature recorded in continental North America (in Snag, Yukon, Canada).

The climate in the extreme north of Alaska is Arctic (Köppen: *ET*) with long, very cold winters and short, cool summers. Even in July, the average low temperature in Utqiaġvik is 34 °F (1 °C). Precipitation is light in this part of Alaska, with many places averaging less than 10 in (25 cm) per year, mostly as snow which stays on the ground almost the entire year.

## Economy

As of October 2022, Alaska had a total employment of 316,900. The number of employer establishments was 21,077.

The 2018 gross state product was $55 billion, 48th in the U.S. Its per capita personal income for 2018 was $73,000, ranking 7th in the nation. According to a 2013 study by Phoenix Marketing International, Alaska had the fifth-largest number of millionaires per capita in the United States, with a ratio of 6.75 percent. The oil and gas industry dominates the Alaskan economy, with more than 80% of the state's revenues derived from petroleum extraction. Alaska's main export product (excluding oil and natural gas) is seafood, primarily salmon, cod, pollock and crab.

Agriculture represents a very small fraction of the Alaskan economy. Agricultural production is primarily for consumption within the state and includes nursery stock, dairy products, vegetables, and livestock. Manufacturing is limited, with most foodstuffs and general goods imported from elsewhere.

Employment is primarily in government and industries such as natural resource extraction, shipping, and transportation. Military bases are a significant component of the economy in the Fairbanks North Star, Anchorage and Kodiak Island boroughs, as well as Kodiak. Federal subsidies are also an important part of the economy, allowing the state to keep taxes low. Its industrial outputs are crude petroleum, natural gas, coal, gold, precious metals, zinc and other mining, seafood processing, timber and wood products. There is also a growing service and tourism sector. Tourists have contributed to the economy by supporting local lodging.

## Demographics

The United States Census Bureau found in the 2020 United States census that the population of Alaska was 733,391 on April 1, 2020, a 3.3% increase since the 2010 United States census. According to the 2010 United States census, the U.S. state of Alaska had a population of 710,231, a 13.3% increase from 626,932 at the 2000 U.S. census.

In 2010, Alaska ranked as the 47th state by population, ahead of North Dakota, Vermont, and Wyoming (and Washington, D.C.). Estimates show North Dakota ahead as of 2018. Alaska is the least densely populated state, and one of the most sparsely populated areas in the world, at 1.2 inhabitants per square mile (0.46/km2), with the next state, Wyoming, at 5.8 inhabitants per square mile (2.2/km2). Alaska is by far the largest U.S. state by area, and the tenth wealthiest (per capita income). As of 2018 due to its population size, it is one of 14 U.S. states that still have only one telephone area code.

The 2019 American Community Survey estimated 60.2% of the population was non-Hispanic white, 3.7% black or African American, 15.6% American Indian or Alaska Native, 6.5% Asian, 1.4% Native Hawaiian and other Pacific Islander, 7.5% two or more races, and 7.3% Hispanic or Latin American of any race. At the survey estimates, 7.8% of the total population was foreign-born from 2015 to 2019. In 2015, 61.3% was non-Hispanic white, 3.4% black or African American, 13.3% American Indian or Alaska Native, 6.2% Asian, 0.9% Native Hawaiian and other Pacific Islander, 0.3% some other race, and 7.7% multiracial. Hispanics and Latin Americans were 7% of the state population in 2015. From 2015 to 2019, the largest Hispanic and Latin American groups were Mexican Americans, Puerto Ricans, and Cuban Americans. The largest Asian groups living in the state were Filipinos, Korean Americans, and Japanese and Chinese Americans.

The state was 66.7% white (64.1% non-Hispanic white), 14.8% American Indian and Alaska Native, 5.4% Asian, 3.3% black or African American, 1.0% Native Hawaiian and other Pacific Islander, 1.6% from some other race, and 7.3% from two or more races in 2010. Hispanics or Latin Americans of any race made up 5.5% of the population in 2010. As of 2011, 50.7% of Alaska's population younger than one year of age belonged to minority groups (i.e., did not have two parents of non-Hispanic white ancestry). In 1960, the United States Census Bureau reported Alaska's population as 77.2% white, 3% black, and 18.8% American Indian and Alaska Native.

## Languages

According to the 2011 American Community Survey, 83.4% of people over the age of five spoke only English at home. About 3.5% spoke Spanish at home, 2.2% spoke another Indo-European language, about 4.3% spoke an Asian language (including Tagalog), and about 5.3% spoke other languages at home. In 2019, the American Community Survey determined 83.7% spoke only English, and 16.3% spoke another language other than English. The most spoken European language after English was Spanish, spoken by approximately 4.0% of the state population. Collectively, Asian and Pacific Islander languages were spoken by 5.6% of Alaskans. Since 2010, a total of 5.2% of Alaskans speak one of the state's 20 indigenous languages, known locally as "native languages."
The Alaska Native Language Center at the University of Alaska Fairbanks claims that at least 20 Alaskan native languages exist and there are also some languages with different dialects. Most of Alaska's native languages belong to either the Eskimo–Aleut or Na-Dene language families; however, some languages are thought to be isolates (e.g. Haida) or have not yet been classified (e.g. Tsimshianic). As of 2014 nearly all of Alaska's native languages were classified as either threatened, shifting, moribund, nearly extinct, or dormant languages.

In October 2014, the governor of Alaska signed a bill declaring the state's 20 indigenous languages to have official status. This bill gave them symbolic recognition as official languages, though they have not been adopted for official use within the government. The 20 languages that were included in the bill are:

1. Inupiaq
2. Siberian Yupik
3. Central Alaskan Yup'ik
4. Alutiiq
5. Unangax
6. Dena'ina
7. Deg Xinag
8. Holikachuk
9. Koyukon
10. Upper Kuskokwim
11. Gwich'in
12. Tanana
13. Upper Tanana
14. Tanacross
15. Hän
16. Ahtna
17. Eyak
18. Tlingit
19. Haida
20. Tsimshian

## Religion

According to statistics collected by the Association of Religion Data Archives from 2010, about 34% of Alaska residents were members of religious congregations. Of the religious population, 100,960 people identified as evangelical Protestants; 50,866 as Roman Catholic; and 32,550 as mainline Protestants. Roughly 4% were Mormon, 0.5% Jewish, 0.5% Muslim, 1% Buddhist, 0.2% Baháʼí, and 0.5% Hindu. The largest religious denominations in Alaska as of 2010 was the Roman Catholic Church with 50,866 adherents; non-denominational Evangelicals with 38,070 adherents; The Church of Jesus Christ of Latter-day Saints with 32,170 adherents; and the Southern Baptist Convention with 19,891 adherents. Alaska has been identified, along with Washington and Oregon in the Pacific Northwest, as being the least religious states in the United States, in terms of church membership.

The Pew Research Center in 2014 determined 62% of the adult population practiced Christianity. Protestantism was the largest Christian tradition, dominated by Evangelicalism. Mainline Protestants were the second largest Protestant Christian group, followed by predominantly African American churches. The Roman Catholic Church remained the largest single Christian tradition practiced in Alaska. Of the unaffiliated population, they made up the largest non-Christian religious affiliation. Atheists made up 5% of the population and the largest non-Christian religion was Buddhism. In 2020, the Public Religion Research Institute determined 57% of adults were Christian.

In 1795, the first Russian Orthodox Church was established in Kodiak. Intermarriage with Alaskan Natives helped the Russian immigrants integrate into society. As a result, an increasing number of Russian Orthodox churches gradually became established within Alaska. Alaska also has the largest Quaker population (by percentage) of any state. In 2009, there were 6,000 Jews in Alaska (for whom observance of halakha may pose special problems). Alaskan Hindus often share venues and celebrations with members of other Asian religious communities, including Sikhs and Jains. In 2010, Alaskan Hindus established the Sri Ganesha Temple of Alaska, making it the first Hindu Temple in Alaska and the northernmost Hindu Temple in the world. There are an estimated 2,000–3,000 Hindus in Alaska. The vast majority of Hindus live in Anchorage or Fairbanks.

Estimates for the number of Muslims in Alaska range from 2,000 to 5,000. The Islamic Community Center of Anchorage began efforts in the late 1990s to construct a mosque in Anchorage. They broke ground on a building in south Anchorage in 2010 and were nearing completion in late 2014. When completed, the mosque will be the first in the state and one of the northernmost mosques in the world. There's also a Baháʼí center.

## History

### Pre-colonisation

Numerous indigenous peoples occupied Alaska for thousands of years before the arrival of European peoples to the area. Linguistic and DNA studies done here have provided evidence for the settlement of North America by way of the Bering land bridge. At the Upward Sun River site in the Tanana Valley in Alaska, remains of a six-week-old infant were found. The baby's DNA showed that she belonged to a population that was genetically separate from other native groups present elsewhere in the New World at the end of the Pleistocene. Ben Potter, the University of Alaska Fairbanks archaeologist who unearthed the remains at the Upward Sun River site in 2013, named this new group Ancient Beringians.

The Tlingit people developed a society with a matrilineal kinship system of property inheritance and descent in what is today Southeast Alaska, along with parts of British Columbia and the Yukon. Also in Southeast were the Haida, now well known for their unique arts. The Tsimshian people came to Alaska from British Columbia in 1887, when President Grover Cleveland, and later the U.S. Congress, granted them permission to settle on Annette Island and found the town of Metlakatla. All three of these peoples, as well as other indigenous peoples of the Pacific Northwest Coast, experienced smallpox outbreaks from the late 18th through the mid-19th century, with the most devastating epidemics occurring in the 1830s and 1860s, resulting in high fatalities and social disruption.

The Aleutian Islands are still home to the Aleut people's seafaring society, although they were the first Native Alaskans to be exploited by the Russians. Western and Southwestern Alaska are home to the Yup'ik, while their cousins the Alutiiq ~ Sugpiaq live in what is now Southcentral Alaska. The Gwich'in people of the northern Interior region are Athabaskan and primarily known today for their dependence on the caribou within the much-contested Arctic National Wildlife Refuge. The North Slope and Little Diomede Island are occupied by the widespread Inupiat people.

### Colonisation

Some researchers believe the first Russian settlement in Alaska was established in the 17th century. According to this hypothesis, in 1648 several koches of Semyon Dezhnyov's expedition came ashore in Alaska by storm and founded this settlement. This hypothesis is based on the testimony of Chukchi geographer Nikolai Daurkin, who had visited Alaska in 1764–1765 and who had reported on a village on the Kheuveren River, populated by "bearded men" who "pray to the icons." Some modern researchers associate Kheuveren with Koyuk River.

The first European vessel to reach Alaska is generally held to be the *St. Gabriel* under the authority of the surveyor M. S. Gvozdev and assistant navigator I. Fyodorov on August 21, 1732, during an expedition of Siberian Cossack A. F. Shestakov and Russian explorer Dmitry Pavlutsky (1729–1735). Another European contact with Alaska occurred in 1741, when Vitus Bering led an expedition for the Russian Navy aboard the *St. Peter*. After his crew returned to Russia with sea otter pelts judged to be the finest fur in the world, small associations of fur traders began to sail from the shores of Siberia toward the Aleutian Islands. The first permanent European settlement was founded in 1784.

Between 1774 and 1800, Spain sent several expeditions to Alaska to assert its claim over the Pacific Northwest. In 1789, a Spanish settlement and fort were built in Nootka Sound. These expeditions gave names to places such as Valdez, Bucareli Sound, and Cordova. Later, the Russian-American Company carried out an expanded colonisation program during the early-to-mid-19th century. Sitka, renamed New Archangel from 1804 to 1867, on Baranof Island in the Alexander Archipelago in what is now Southeast Alaska, became the capital of Russian America. It remained the capital after the colony was transferred to the United States. The Russians never fully colonised Alaska, and the colony was never very profitable. Evidence of Russian settlement in names and churches survive throughout southeastern Alaska.

William H. Seward, the 24th United States Secretary of State, negotiated the Alaska Purchase (also known as Seward's Folly) with the Russians in 1867 for $7.2 million. Russia's contemporary ruler Tsar Alexander II, the Emperor of the Russian Empire, King of Poland and Grand Duke of Finland, also planned the sale; the purchase was made on March 30, 1867. Six months later the commissioners arrived in Sitka and the formal transfer was arranged; the formal flag-raising took place at Fort Sitka on October 18, 1867. In the ceremony 250 uniformed U.S. soldiers marched to the governor's house at "Castle Hill," where the Russian troops lowered the Russian flag and the U.S. flag was raised. This event is celebrated as Alaska Day, a legal holiday on October 18.

Alaska was loosely governed by the military initially, and was administered as a district starting in 1884, with a governor appointed by the United States president. A federal district court was headquartered in Sitka. For most of Alaska's first decade under the United States flag, Sitka was the only community inhabited by American settlers. They organised a "provisional city government," which was Alaska's first municipal government, but not in a legal sense. Legislation allowing Alaskan communities to legally incorporate as cities did not come about until 1900, and home rule for cities was extremely limited or unavailable until statehood took effect in 1959.

### Alaska as an incorporated U.S. territory

Starting in the 1890s and stretching in some places to the early 1910s, gold rushes in Alaska and the nearby Yukon Territory brought thousands of miners and settlers to Alaska. Alaska was officially incorporated as an organised territory in 1912. Alaska's capital, which had been in Sitka until 1906, was moved north to Juneau. Construction of the Alaska Governor's Mansion began that same year. European immigrants from Norway and Sweden also settled in southeast Alaska, where they entered the fishing and logging industries.
U.S. troops navigate snow and ice during the Battle of Attu in May 1943
During World War II, the Aleutian Islands Campaign focused on Attu, Agattu and Kiska, all of which were occupied by the Empire of Japan. During the Japanese occupation, a white American civilian and two United States Navy personnel were killed at Attu and Kiska respectively, and nearly a total of 50 Aleut civilians and eight sailors were interned in Japan. About half of the Aleuts died during the period of internment. Unalaska/Dutch Harbor and Adak became significant bases for the United States Army, United States Army Air Forces and United States Navy. The United States Lend-Lease program involved flying American warplanes through Canada to Fairbanks and then Nome; Soviet pilots took possession of these aircraft, ferrying them to fight the German invasion of the Soviet Union. The construction of military bases contributed to the population growth of some Alaskan cities.

### Joining the union

Statehood for Alaska was an important cause of James Wickersham early in his tenure as a congressional delegate. Decades later, the statehood movement gained its first real momentum following a territorial referendum in 1946. The Alaska Statehood Committee and Alaska's Constitutional Convention would soon follow. Statehood supporters also found themselves fighting major battles against political foes, mostly in the U.S. Congress but also within Alaska. Statehood was approved by the U.S. Congress on July 7, 1958; Alaska was officially proclaimed a state on January 3, 1959.

### Good Friday earthquake

On March 27, 1964, the massive Good Friday earthquake killed 133 people and destroyed several villages and portions of large coastal communities, mainly by the resultant tsunamis and landslides. It was the fourth-most-powerful earthquake in recorded history, with a moment magnitude of 9.2 (more than a thousand times as powerful as the 1989 San Francisco earthquake). The time of day (5:36 pm), time of year (spring) and location of the epicentre were all cited as factors in potentially sparing thousands of lives, particularly in Anchorage.

Lasting four minutes and thirty-eight seconds, the magnitude 9.2 megathrust earthquake remains the most powerful earthquake recorded in North American history, and the second most powerful earthquake recorded in world history. Six hundred miles (970 km) of fault ruptured at once and moved up to 60 ft (18 m), releasing about 500 years of stress buildup. Soil liquefaction, fissures, landslides, and other ground failures caused major structural damage in several communities and much damage to property. Anchorage sustained great destruction or damage to many inadequately earthquake-engineered houses, buildings, and infrastructure (paved streets, sidewalks, water and sewer mains, electrical systems, and other man-made equipment), particularly in the several landslide zones along Knik Arm. Two hundred miles (320 km) southwest, some areas near Kodiak were permanently raised by 30 feet (9 m). Southeast of Anchorage, areas around the head of Turnagain Arm near Girdwood and Portage dropped as much as 8 feet (2.4 m), requiring reconstruction and fill to raise the Seward Highway above the new high tide mark.

In Prince William Sound, Port Valdez suffered a massive underwater landslide, resulting in the deaths of 32 people between the collapse of the Valdez city harbor and docks, and inside the ship that was docked there at the time. Nearby, a 27-foot (8.2 m) tsunami destroyed the village of Chenega, killing 23 of the 68 people who lived there; survivors out-ran the wave, climbing to high ground. Post-quake tsunamis severely affected Whittier, Seward, Kodiak, and other Alaskan communities, as well as people and property in British Columbia, Washington, Oregon, and California. Tsunamis also caused damage in Hawaii and Japan. Evidence of motion directly related to the earthquake was also reported from Florida and Texas.

Alaska had never experienced a major disaster in a highly populated area before, and had very limited resources for dealing with the effects of such an event. In Anchorage, at the urging of geologist Lidia Selkregg, the City of Anchorage and the Alaska State Housing Authority appointed a team of 40 scientists, including geologists, soil scientists, and engineers, to assess the damage done by the earthquake to the city. The team, called the Engineering and Geological Evaluation Group, was headed by Dr. Ruth A. M. Schmidt, a geology professor at the University of Alaska Anchorage. The team of scientists came into conflict with local developers and downtown business owners who wanted to immediately rebuild; the scientists wanted to identify future dangers to ensure that rebuilt infrastructure would be safe. The team produced a report on May 8, 1964, just a little more than a month after the earthquake.

The United States military, which has a large active presence in Alaska, also stepped in to assist within moments of the end of the quake. The U.S. Army rapidly re-established communications with the lower 48 states, deployed troops to assist the citizens of Anchorage, and dispatched a convoy to Valdez. On the advice of military and civilian leaders, President Lyndon B. Johnson declared all of Alaska a major disaster area the day after the quake. The U.S. Navy and U.S. Coast Guard deployed ships to isolated coastal communities to assist with immediate needs. Bad weather and poor visibility hampered air rescue and observation efforts the day after the quake, but on Sunday the 29th the situation improved and rescue helicopters and observation aircraft were deployed. A military airlift immediately began shipping relief supplies to Alaska, eventually delivering 2,570,000 pounds (1,170,000 kg) of food and other supplies. Broadcast journalist, Genie Chance, assisted in recovery and relief efforts, staying on the KENI air waves over Anchorage for more than 24 continuous hours as the voice of calm from her temporary post within the Anchorage Public Safety Building. She was effectively designated as the public safety officer by the city's police chief. Chance provided breaking news of the catastrophic events that continued to develop following the magnitude 9.2 earthquake, and she served as the voice of the public safety office, coordinating response efforts, connecting available resources to needs around the community, disseminating information about shelters and prepared food rations, passing messages of well-being between loved ones, and helping to reunite families.

In the longer term, the U.S. Army Corps of Engineers led the effort to rebuild roads, clear debris, and establish new townsites for communities that had been completely destroyed, at a cost of $110 million. The West Coast and Alaska Tsunami Warning Center was formed as a direct response to the disaster. Federal disaster relief funds paid for reconstruction as well as financially supporting the devastated infrastructure of Alaska's government, spending hundreds of millions of dollars that helped keep Alaska financially solvent until the discovery of massive oil deposits at Prudhoe Bay. At the order of the U.S. Defense Department, the Alaska National Guard founded the Alaska Division of Emergency Services to respond to any future disasters.

### Alaska oil boom

The 1968 discovery of oil at Prudhoe Bay and the 1977 completion of the Trans-Alaska Pipeline System led to an oil boom. Royalty revenues from oil have funded large state budgets from 1980 onward.

Oil production was not the only economic value of Alaska's land, however. In the second half of the 20th century, Alaska discovered tourism as an important source of revenue. Tourism became popular after World War II, when military personnel stationed in the region returned home praising its natural splendor. The Alcan Highway, built during the war, and the Alaska Marine Highway System, completed in 1963, made the state more accessible than before. Tourism became increasingly important in Alaska, and today over 1.4 million people visit the state each year.

With tourism more vital to the economy, environmentalism also rose in importance. The Alaska National Interest Lands Conservation Act (ANILCA) of 1980 added 53.7 million acres (217,000 km2) to the National Wildlife Refuge system, parts of 25 rivers to the National Wild and Scenic Rivers system, 3.3 million acres (13,000 km2) to National Forest lands, and 43.6 million acres (176,000 km2) to National Park land. Because of the Act, Alaska now contains two-thirds of all American national parklands. Today, more than half of Alaskan land is owned by the Federal Government.

In 1989, the *Exxon Valdez* hit a reef in the Prince William Sound, spilling more than 11 million US gallons (42 megalitres) of crude oil over 1,100 miles (1,800 km) of coastline. Today, the battle between philosophies of development and conservation is seen in the contentious debate over oil drilling in the Arctic National Wildlife Refuge and the proposed Pebble Mine.