Red Bud is a city located in Randolph County Illinois. With a 2020 population of 3,384, it is the 399th largest city in Illinois and the 5865th largest city in the United States . Red Bud is currently declining at a rate of -1.40% annually and its population has decreased by -8.49% since the most recent census, which recorded a population of 3,698 in 2010. Red Bud reached it's highest population of 3,696 in 2010. Spanning over 2 miles, Red Bud has a population density of 1,373 people per square mile.
The average household income in Red Bud is $69,792 with a poverty rate of 14.24%. The median rental costs in recent years comes to $710 per month, and the median house value is $139,900. The median age in Red Bud is 43.1 years, 42 years for males, and 43.3 years for females.