Burlington is a city located in Colorado. With a 2020 population of 3,082, it is the 95th largest city in Colorado and the 6169th largest city in the United States. Burlington is currently declining at a rate of -0.93% annually and its population has decreased by -27.55% since the most recent census, which recorded a population of 4,254 in 2010. Burlington reached it's highest population of 4,251 in 2010. Spanning over 2 miles, Burlington has a population density of 1,432 people per square mile.
The average household income in Burlington is $72,471 with a poverty rate of 3.73%. The median rental costs in recent years comes to $805 per month, and the median house value is $117,000. The median age in Burlington is 38.2 years, 35.9 years for males, and 47.7 years for females. For every 100 females there are 140.9 males.