Shell Knob is a city located in Missouri. Shell Knob has a 2020 population of 1,246. Shell Knob is currently declining at a rate of 0.00% annually and its population has decreased by -9.64% since the most recent census, which recorded a population of 1,379 in 2010. Shell Knob reached it's highest population of 1,568 in 2014.
The average household income in Shell Knob is $56,985 with a poverty rate of 10.51%. The median rental costs in recent years comes to - per month, and the median house value is $148,500. The median age in Shell Knob is 61.9 years, 61.5 years for males, and 62.1 years for females. For every 100 females there are 111.2 males.