Population.us

Population of Aspen, CO

Last official estimated population of Aspen city (Pitkin County**, Colorado state) was 6,805 (year 2014)^[1]. This was 0.002% of total US population and 0.12% of total Colorado state population. Area of Aspen city is 3.9 mi² (=10 km²)^[6], in this year population density was 1,753.87 p/mi². If population growth rate would be same as in period 2010-2014 (+0.55%/yr), Aspen city population in 2026 would be 7,266*.

Historical population

Historical population of Aspen city for period 1890-2014:

Aspen city on population map

Estimated population for 2014^[1]. Click on flag to hide it.

Population • Legends • Position

Settlements near Aspen city

• Gypsum town population 31 mi, 352°
• Carbondale town 24.4 mi, 304°
• Eagle town 30.4 mi, 2°
• Basalt town 14.9 mi, 319°
• Snowmass Village town 5.9 mi, 284°
• Leadville city 29.3 mi, 82°
• Crested Butte town 23.8 mi, 198°
• Mount Crested Butte town 20.8 mi, 198°
• Red Cliff town 33.1 mi, 48°
• Marble town 20.8 mi, 245°

Sources, notices

*Calculated by population.us from last known population growth rate, not official data.

**Some cities are placed on more than one county. Only 1 county is shown.

[1] Cities and Towns (Incorporated Places and Minor Civil Divisions) 2014, archived from the original, retrieved 02/23/2016

[2] City and Town Intercensal Estimates (2000-2010), archived from the original, retrieved 02/23/2016

[3] Places: 1990 and 1999 Populations, With Numeric and Percent Population Change, archived from the original, retrieved 02/23/2016

[4] Population of the 100 Largest Urban Places: 1980,

[5] Population of the 100 Largest Urban Places in history,

[6] Area, latitude longitude data, retrieved 02/23/2016

[7] Through the Decades, Overview 1790-2010, PDF, large files! >100 Mb