<P> Six consolidated city - county governments exist--Juneau City and Borough, Skagway Municipality, Sitka City and Borough, Yakutat City and Borough, Wrangell City and Borough, as well as the state's largest city, Anchorage . Though its legal name is the Municipality of Anchorage, it is considered a consolidated city - borough under state law . </P> <P> The Federal Information Processing Standard (FIPS) 55 - 2, 3, 4 codes, which are used by the United States Census Bureau to uniquely identify states and counties, is provided with each entry . Alaska's code is 02, so each code is of the format 02XXX . The FIPS code for each county links to census data for that county . </P> <Table> <Tr> <Th> Borough </Th> <Th> FIPS County Code </Th> <Th> Borough seat </Th> <Th> Class </Th> <Th> Established </Th> <Th> Origin </Th> <Th> Etymology </Th> <Th> Density </Th> <Th> Population </Th> <Th> Area </Th> <Th> Map </Th> </Tr> <Tr> <Td> Aleutians East Borough </Td> <Td> 013 </Td> <Td> Sand Point </Td> <Td> Second </Td> <Td> </Td> <Td> - </Td> <Td> Its location in the east Aleutian Islands, which are themselves of uncertain linguistic origin; possibly derived from Chukchi word aliat ("island") </Td> <Td> 0.45 </Td> <Td> 7003314100000000000 ♠ 3,141 </Td> <Td> 7003698800000000000 ♠ 6,988 sq mi (7004180990000000000 ♠ 18,099 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Anchorage </Td> <Td> 020 </Td> <Td> (Consolidated city - borough) </Td> <Td> Unified Home Rule </Td> <Td> 1964 / 1975 </Td> <Td> Anchorage Borough formed in 1964, merged with city in 1975 to form unified city - borough </Td> <Td> Derived from the presence of a safe place to anchor and unload supplies for construction of the Alaska Railroad circa 1913, thereby creating a community . </Td> <Td> 171.18 </Td> <Td> 7005291826000000000 ♠ 291,826 </Td> <Td> 7003169700000000000 ♠ 1,697 sq mi (7003439500000000000 ♠ 4,395 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Bristol Bay Borough </Td> <Td> 060 </Td> <Td> Naknek </Td> <Td> Second </Td> <Td> 1962 </Td> <Td> - </Td> <Td> Named in 1778 by Capt . James Cook for George Digby, 2nd Earl of Bristol . </Td> <Td> 1.98 </Td> <Td> 7002997000000000000 ♠ 997 </Td> <Td> 7002505000000000000 ♠ 505 sq mi (7003130800000000000 ♠ 1,308 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Denali Borough </Td> <Td> 068 </Td> <Td> Healy </Td> <Td> Home Rule </Td> <Td> </Td> <Td> - </Td> <Td> From Denali, the tallest North American mountain, which means "great one" in the Dena'ina language </Td> <Td> 0.14 </Td> <Td> 7003182600000000000 ♠ 1,826 </Td> <Td> 7004127500000000000 ♠ 12,750 sq mi (7004330220000000000 ♠ 33,022 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Fairbanks North Star Borough </Td> <Td> 090 </Td> <Td> Fairbanks </Td> <Td> Second </Td> <Td> 1964 </Td> <Td> - </Td> <Td> Named for its borough seat of Fairbanks, named in turn for Charles Fairbanks (1852 - 1918), U.S. Senator from Indiana and vice president under Theodore Roosevelt, and for Polaris, the North Star </Td> <Td> 13.30 </Td> <Td> 7004975810000000000 ♠ 97,581 </Td> <Td> 7003736600000000000 ♠ 7,366 sq mi (7004190780000000000 ♠ 19,078 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Haines Borough </Td> <Td> 100 </Td> <Td> (Consolidated city - borough) </Td> <Td> Home Rule </Td> <Td> 1968 (Consolidated 2002) </Td> <Td> - </Td> <Td> After Haines, which was itself named for Mrs F.E. Haines, the key fundraiser for the construction of a Presbyterian mission in the town . </Td> <Td> 1.08 </Td> <Td> 7003250800000000000 ♠ 2,508 </Td> <Td> 7003234400000000000 ♠ 2,344 sq mi (7003607100000000000 ♠ 6,071 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Juneau </Td> <Td> 110 </Td> <Td> (Consolidated city - borough) </Td> <Td> Unified Home Rule </Td> <Td> 1970 </Td> <Td> The City of Juneau merged with the City of Douglas and the surrounding borough to form the municipality </Td> <Td> Joseph "Joe" Juneau, prospector and co-founder of the city . </Td> <Td> 11.58 </Td> <Td> 7004312750000000000 ♠ 31,275 </Td> <Td> 7003271600000000000 ♠ 2,716 sq mi (7003703400000000000 ♠ 7,034 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Kenai Peninsula Borough </Td> <Td> 122 </Td> <Td> Soldotna </Td> <Td> Second </Td> <Td> 1964 </Td> <Td> - </Td> <Td> The Kenai Peninsula, whose name may be derived from Kenayskaya, the Russian name for Cook Inlet . </Td> <Td> 3.45 </Td> <Td> 7004554000000000000 ♠ 55,400 </Td> <Td> 7004160130000000000 ♠ 16,013 sq mi (7004414730000000000 ♠ 41,473 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Ketchikan Gateway Borough </Td> <Td> 130 </Td> <Td> Ketchikan </Td> <Td> Second </Td> <Td> 1963 </Td> <Td> - </Td> <Td> The borough seat of Ketchikan and the borough's gateway location on the Alaska - Canada border . </Td> <Td> 2.77 </Td> <Td> 7004134770000000000 ♠ 13,477 </Td> <Td> 7003484000000000000 ♠ 4,840 sq mi (7004125360000000000 ♠ 12,536 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Kodiak Island Borough </Td> <Td> 150 </Td> <Td> Kodiak </Td> <Td> Second </Td> <Td> 1963 </Td> <Td> - </Td> <Td> Named after Kodiak Island, which may itself be named for the Koniag people </Td> <Td> 2.08 </Td> <Td> 7004135920000000000 ♠ 13,592 </Td> <Td> 7003656000000000000 ♠ 6,560 sq mi (7004169900000000000 ♠ 16,990 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Lake and Peninsula Borough </Td> <Td> 164 </Td> <Td> King Salmon </Td> <Td> Home Rule </Td> <Td> </Td> <Td> - </Td> <Td> The borough's many large lakes, and the Alaska Peninsula </Td> <Td> 0.07 </Td> <Td> 7003163100000000000 ♠ 1,631 </Td> <Td> 7004237820000000000 ♠ 23,782 sq mi (7004615950000000000 ♠ 61,595 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Matanuska - Susitna Borough </Td> <Td> 170 </Td> <Td> Palmer </Td> <Td> Second </Td> <Td> 1964 </Td> <Td> - </Td> <Td> Named for the valley that the Matanuska and Susitna Rivers form . </Td> <Td> 3.62 </Td> <Td> 7004889950000000000 ♠ 88,995 </Td> <Td> 7004246820000000000 ♠ 24,682 sq mi (7004639260000000000 ♠ 63,926 km) </Td> <Td> </Td> </Tr> <Tr> <Td> North Slope Borough </Td> <Td> 185 </Td> <Td> Barrow </Td> <Td> Home Rule </Td> <Td> 1972 </Td> <Td> - </Td> <Td> The Alaska North Slope along the Brooks Range . </Td> <Td> 0.11 </Td> <Td> 7003943000000000000 ♠ 9,430 </Td> <Td> 7004888170000000000 ♠ 88,817 sq mi (7005230035000000000 ♠ 230,035 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Northwest Arctic Borough </Td> <Td> 188 </Td> <Td> Kotzebue </Td> <Td> Home Rule </Td> <Td> 1986 </Td> <Td> In 1986, residents of Kotzebue and 10 other area villages voted to form the Northwest Arctic Borough (with boundaries coincident with those of NANA), to be economically based on taxing the Red Dog mine, then under development . </Td> <Td> Its geographic location and position above the Arctic Circle . </Td> <Td> 0.21 </Td> <Td> 7003752300000000000 ♠ 7,523 </Td> <Td> 7004358980000000000 ♠ 35,898 sq mi (7004929750000000000 ♠ 92,975 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Petersburg Borough </Td> <Td> 195 </Td> <Td> Petersburg </Td> <Td> Home Rule </Td> <Td> 2013 </Td> <Td> Incorporated after voters approved borough formation in December 2012 . </Td> <Td> Named for Norwegian immigrant Peter Buschmann, founder of the former city of Petersburg . </Td> <Td> 1.16 </Td> <Td> 7003327300000000000 ♠ 3,273 </Td> <Td> 7003382900000000000 ♠ 3,829 sq mi (7003991700000000000 ♠ 9,917 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Sitka </Td> <Td> 220 </Td> <Td> (Consolidated city - borough) </Td> <Td> Unified Home Rule </Td> <Td> 1971 </Td> <Td> - </Td> <Td> Derived from Tlingit word Shee At'iká, meaning "People on the outside of Shee (Baranof Island)." </Td> <Td> 3.09 </Td> <Td> 7003888100000000000 ♠ 8,881 </Td> <Td> 7003287400000000000 ♠ 2,874 sq mi (7003744400000000000 ♠ 7,444 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Skagway </Td> <Td> 230 </Td> <Td> (Consolidated city - borough) </Td> <Td> First </Td> <Td> 2007 </Td> <Td> - </Td> <Td> Derived from Tlingit word Shgagwèi, meaning "a windy place with white caps on the water ." </Td> <Td> 2.14 </Td> <Td> 7002968000000000000 ♠ 968 </Td> <Td> 7002452000000000000 ♠ 452 sq mi (7003117100000000000 ♠ 1,171 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Unorganized Borough </Td> <Td> - </Td> <Td> - </Td> <Td> - </Td> <Td> 1961 </Td> <Td> The Borough Act of 1961 created The Unorganized Borough including all of Alaska not within a Unified, Home rule, First class or Second class borough . </Td> <Td> A legal entity in Alaska, covering those parts of Alaska not within an incorporated borough; it is administered by the state of Alaska . </Td> <Td> 0.24 </Td> <Td> 7004781490000000000 ♠ 78,149 </Td> <Td> 7005323440000000000 ♠ 323,440 sq mi (7005837706000000000 ♠ 837,706 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Wrangell </Td> <Td> 275 </Td> <Td> (Consolidated city - borough) </Td> <Td> Unified Home Rule </Td> <Td> 2008 </Td> <Td> formerly part of Wrangell - Petersburg Census Area </Td> <Td> Ferdinand von Wrangel, Russian administrator of Alaska, 1840 - 49 . </Td> <Td> 0.93 </Td> <Td> 7003236900000000000 ♠ 2,369 </Td> <Td> 7003257000000000000 ♠ 2,570 sq mi (7003665600000000000 ♠ 6,656 km) </Td> <Td> </Td> </Tr> <Tr> <Td> Yakutat </Td> <Td> 282 </Td> <Td> (Consolidated city - borough) </Td> <Td> Home Rule </Td> <Td> </Td> <Td> - </Td> <Td> Yakutat Bay and the Yakutat Alaska Native people </Td> <Td> 0.09 </Td> <Td> 7002662000000000000 ♠ 662 </Td> <Td> 7003765000000000000 ♠ 7,650 sq mi (7004198130000000000 ♠ 19,813 km) </Td> <Td> </Td> </Tr> </Table> <Tr> <Th> Borough </Th> <Th> FIPS County Code </Th> <Th> Borough seat </Th> <Th> Class </Th> <Th> Established </Th> <Th> Origin </Th> <Th> Etymology </Th> <Th> Density </Th> <Th> Population </Th> <Th> Area </Th> <Th> Map </Th> </Tr>

What is the largest borough in alaska by population