Lower Kalskag is a city located in Alaska. With a 2020 population of 315, it is the 87th largest city in Alaska and the 15160th largest city in the United States. Lower Kalskag is currently growing at a rate of 0.64% annually and its population has increased by 11.70% since the most recent census, which recorded a population of 282 in 2010. Spanning over 2 miles, Lower Kalskag has a population density of 253 people per square mile.
The average household income in Lower Kalskag is $41,445 with a poverty rate of 36.23%. The median rental costs in recent years comes to $525 per month, and the median house value is $175,000. The median age in Lower Kalskag is 27.9 years, 29.3 years for males, and 22.5 years for females. For every 100 females there are 111.2 males.