Big Delta is a city located in Alaska. With a 2020 population of 414, it is the 140th largest city in Alaska and the 20272nd largest city in the United States. Big Delta is currently declining at a rate of -3.50% annually and its population has decreased by -33.97% since the most recent census, which recorded a population of 627 in 2020. Spanning over 54 miles, Big Delta has a population density of 9 people per square mile.
The average household income in Big Delta is $69,573 with a poverty rate of 4.47%. The median rental costs in recent years comes to $1,257 per month, and the median house value is $139,900. The median age in Big Delta is 39.1 years, 34.8 years for males, and 39.9 years for females.
According to the most recent ACS, the racial composition of Big Deltawas:
Rate of Home Ownership
Average Family Size
Average Household Size
The highest rate of high school graduation is among native american people with a rate of 100.00%.
The highest rate of bachelors degrees is among asian people with a rate of 81.08%.
88.34% of Big Delta residents speak only English, while 11.66% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 9.36% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Big Delta is White, with 2.28% below the poverty level.
The race least likely to be in poverty in Big Delta is Multiple, with 100.00% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 18.06%, and for those that did not work, the poverty rate was 0.00%.
Number of Veterans
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in Big Delta
90.91% of Big Delta residents were born in the United States, with 40.83% having been born in Alaska. 9.09% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.