Loomis is a city located in South Dakota. Loomis has a 2020 population of . Loomis is currently declining at a rate of annually and its population has decreased by since the most recent census, which recorded a population of in 2010. Loomis reached it's highest population of 54 in 2011.
The average household income in Loomis is - with a poverty rate of NaN%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Loomis is 0 years, 0 years for males, and 0 years for females.