Population.us

Population of Kelso, WA

Last official estimated population of Kelso city (Cowlitz County**, Washington state) was 11,788 (year 2014)^[1]. This was 0.004% of total US population and 0.16% of total Washington state population. Area of Kelso city is 8.5 mi² (=22 km²)^[6], in this year population density was 1,387.31 p/mi². If population growth rate would be same as in period 2010-2014 (-0.29%/yr), Kelso city population in 2026 would be 11,386*.

Historical population

Historical population of Kelso city for period 1890-2014:

Kelso city on population map

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

Population • Legends • Position

Settlements near Kelso city

• Longview city population 4.4 mi, 287°
• St. Helens city 18.9 mi, 171°
• Woodland city 15.6 mi, 157°
• Kalama city 8.6 mi, 162°
• Castle Rock city 10 mi, 352°
• Columbia City city 16.2 mi, 168°
• Rainier city 5 mi, 218°
• Clatskanie city 15.7 mi, 264°
• Vader city 19.5 mi, 348°
• Prescott city 5.5 mi, 184°

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