Webster is a city located in South Dakota. With a 2020 population of 1,744, it is the 40th largest city in South Dakota and the 8138th largest city in the United States. Webster is currently declining at a rate of -0.51% annually and its population has decreased by -7.53% since the most recent census, which recorded a population of 1,886 in 2010. Webster reached it's highest population of 1,900 in 2011. Spanning over 2 miles, Webster has a population density of 1,075 people per square mile.
The average household income in Webster is $45,422 with a poverty rate of 19.43%. The median rental costs in recent years comes to $519 per month, and the median house value is $82,500. The median age in Webster is 45.6 years, 40.4 years for males, and 49.7 years for females. For every 100 females there are 94.6 males.