Buffalo Chip is a city located in South Dakota. With a 2020 population of , it is the 312th largest city in South Dakota and the 19493rd largest city in the United States. Buffalo Chip 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. Buffalo Chip reached it's highest population of in 2010. Spanning over 1 miles, Buffalo Chip has a population density of 0 people per square mile.
The average household income in Buffalo Chip 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 Buffalo Chip is 0 years, 0 years for males, and 0 years for females.