McLaughlin is a city located in South Dakota. With a 2020 population of 636, it is the 96th largest city in South Dakota and the 12282nd largest city in the United States. McLaughlin is currently declining at a rate of -2.60% annually and its population has decreased by -4.07% since the most recent census, which recorded a population of 663 in 2010. McLaughlin reached it's highest population of 677 in 2013. Spanning over 0 miles, McLaughlin has a population density of 1,573 people per square mile.
The average household income in McLaughlin is $57,799 with a poverty rate of 26.20%. The median rental costs in recent years comes to $670 per month, and the median house value is $43,800. The median age in McLaughlin is 31.3 years, 32.5 years for males, and 28.5 years for females. For every 100 females there are 80.8 males.