Littleton is a city located in Colorado. With a 2020 population of 50,507, it is the 20th largest city in Colorado and the 782nd largest city in the United States. Littleton is currently growing at a rate of 2.54% annually and its population has increased by 21.01% since the most recent census, which recorded a population of 41,737 in 2010. Spanning over 14 miles, Littleton has a population density of 4,000 people per square mile.
The average household income in Littleton is $102,279 with a poverty rate of 7.92%. The median rental costs in recent years comes to $1,206 per month, and the median house value is $379,700. The median age in Littleton is 40.9 years, 39.8 years for males, and 42.2 years for females. For every 100 females there are 92.2 males.