Ketchikan Gateway Borough, Alaska

Ketchikan Gateway Borough, Alaska
City (left) and former borough governments
City (left) and former borough governments
Official seal of Ketchikan Gateway Borough, Alaska
Official logo of Ketchikan Gateway Borough, Alaska
Map of Alaska highlighting Ketchikan Gateway Borough
Location within the U.S. state of Alaska
Coordinates: 55°33′00″N 131°05′00″W / 55.55°N 131.08333333333°W / 55.55; -131.08333333333
Country United States
State Alaska
IncorporatedSeptember 6, 1963
SeatKetchikan
Largest cityKetchikan
Area
 • Total
6,654 sq mi (17,230 km2)
 • Land4,858 sq mi (12,580 km2)
 • Water1,795 sq mi (4,650 km2)  27.0%
Population
 (2020)
 • Total
13,948
 • Estimate 
(2025)
13,549 Decrease
 • Density2.871/sq mi (1.109/km2)
Time zoneUTC−9 (Alaska)
 • Summer (DST)UTC−8 (ADT)
Congressional districtAt-large
Websitewww.kgbak.us
Preview warning: Page using Template:Infobox U.S. county with deprecated parameter ex image size. Replace with image_size.
Preview warning: Page using Template:Infobox U.S. county with deprecated parameter logo size. Replace with logo_size.
Preview warning: Page using Template:Infobox U.S. county with deprecated parameter founded title. Replace with founded_title.
Preview warning: Page using Template:Infobox U.S. county with deprecated parameter ex image cap. Replace with caption.
Preview warning: Page using Template:Infobox U.S. county with deprecated parameter time zone. Replace with time_zone1.
Preview warning: Page using Template:Infobox U.S. county with deprecated parameter area percentage. Replace with area_water_percent.
Preview warning: Page using Template:Infobox U.S. county with deprecated parameter founded date. Replace with founded_date.
Preview warning: Page using Template:Infobox U.S. county with deprecated parameter web. Replace with website.
Preview warning: Page using Template:Infobox U.S. county with deprecated parameter density_sq_mi. Replace with population_density_sq_mi.
Preview warning: Page using Template:Infobox U.S. county with multiple other deprecated parameters. Fix those above and preview again.

Ketchikan Gateway Borough is a borough located in the U.S. state of Alaska. As of the 2020 census its population was 13,948, up from 13,477 in 2010. The borough seat is Ketchikan. The borough is the second most populous borough in Southeast Alaska, second to Juneau Borough.

Ketchikan Gateway Borough comprises the Ketchikan, AK Micropolitan Statistical Area.