Littleton Flag

Littleton

County:
Arapahoe County
County Seat:
Yes
Area (mi²):
12.619
State:
Colorado

Littleton is a city located in Arapahoe County, Colorado. Littleton has a 2025 population of 44,879 . It is also the county seat of Arapahoe County . Littleton is currently growing at a rate of 0.33% annually but its population has decreased by -1.58% since the most recent census, which recorded a population of 45,598 in 2020.

The median household income in Littleton is $96,611 with a poverty rate of 6.31%. The median age in Littleton is 40.2 years: 39 years for males, and 41.9 years for females. For every 100 females there are 97.3 males.

44.9K
Total Population
3,556
Density (mi²)
147 0.33%
Growth

Littleton Population

Demographics

Economics and Income Statistics

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)