Diomede is a city located in Alaska. With a 2020 population of 119, it is the 123rd largest city in Alaska and the 18005th largest city in the United States . Diomede is currently declining at a rate of 0.00% annually and its population has increased by 3.48% since the most recent census, which recorded a population of 115 in 2010. Diomede reached it's highest population of in . Spanning over 2 miles, Diomede has a population density of 49 people per square mile.
The average household income in Diomede is $36,959 with a poverty rate of 25.81%. The median rental costs in recent years comes to - per month, and the median house value is $50,000. The median age in Diomede is 22.7 years, 27.5 years for males, and 16.5 years for females.