Big Delta, Alaska

Big Delta, Alaska
Aerial view of Big Delta region
Location of Big Delta, Alaska
Coordinates: 64°8′50″N 145°48′6″W / 64.14722°N 145.80167°W / 64.14722; -145.80167
CountryUnited States
StateAlaska
Census AreaSoutheast Fairbanks
Government
  State senatorClick Bishop (R)
  State rep.Mike Cronk (R)
Area
  Total
53.84 sq mi (139.44 km2)
  Land46.95 sq mi (121.59 km2)
  Water6.89 sq mi (17.86 km2)
Elevation
994 ft (303 m)
Population
 (2020)
  Total
444
  Density9.46/sq mi (3.65/km2)
Time zoneUTC-9 (Alaska (AKST))
  Summer (DST)UTC-8 (AKDT)
ZIP code
99737
Area code907
FIPS code02-06850
GNIS feature ID1398949

Big Delta is a census-designated place (CDP) in Southeast Fairbanks Census Area, Alaska, United States. The population was 591 at the 2010 census, down from 749 in 2000. Big Delta is at the confluence of the Delta River and the Tanana River and gets its name from the huge river delta formed by the confluence.