Butler is a city located in Missouri. With a 2020 population of 4,012, it is the 162nd largest city in Missouri and the 5390th largest city in the United States. Butler is currently declining at a rate of -0.32% annually and its population has decreased by -4.91% since the most recent census, which recorded a population of 4,219 in 2010. Butler reached it's highest population of 4,221 in 2011. Spanning over 4 miles, Butler has a population density of 987 people per square mile.
The average household income in Butler is $47,822 with a poverty rate of 16.34%. The median rental costs in recent years comes to $682 per month, and the median house value is $82,100. The median age in Butler is 33.2 years, 30.8 years for males, and 35.9 years for females. For every 100 females there are 93.2 males.