Sheldon is a city located in Missouri. With a 2020 population of 509, it is the 469th largest city in Missouri and the 13229th largest city in the United States. Sheldon is currently declining at a rate of -0.97% annually and its population has decreased by -6.26% since the most recent census, which recorded a population of 543 in 2010. Sheldon reached it's highest population of 543 in 2010. Spanning over 1 miles, Sheldon has a population density of 969 people per square mile.
The average household income in Sheldon is $44,962 with a poverty rate of 15.46%. The median rental costs in recent years comes to $656 per month, and the median house value is $46,900. The median age in Sheldon is 35.5 years, 31.7 years for males, and 45.3 years for females. For every 100 females there are 134.6 males.