Glenham is a city located in Walworth County South Dakota. With a 2020 population of 105, it is the 230th largest city in South Dakota and the 18231st largest city in the United States . Glenham is currently declining at a rate of 0.00% annually and its population has decreased by 0.00% since the most recent census, which recorded a population of 105 in 2010. Glenham reached it's highest population of 107 in 2011. Spanning over 0 miles, Glenham has a population density of 321 people per square mile.
The average household income in Glenham is $54,826 with a poverty rate of 15.00%. The median rental costs in recent years comes to - per month, and the median house value is $70,700. The median age in Glenham is 58.5 years, 58.6 years for males, and 55.9 years for females.