Herreid is a city located in South Dakota. With a 2020 population of 411, it is the 136th largest city in South Dakota and the 14162nd largest city in the United States. Herreid is currently declining at a rate of -0.72% annually and its population has decreased by -6.16% since the most recent census, which recorded a population of 438 in 2010. Herreid reached it's highest population of 441 in 2010. Spanning over 1 miles, Herreid has a population density of 295 people per square mile.
The average household income in Herreid is $74,257 with a poverty rate of 2.23%. The median rental costs in recent years comes to - per month, and the median house value is $90,800. The median age in Herreid is 50.1 years, 50.2 years for males, and 50 years for females. For every 100 females there are 79.6 males.