Population.us

Population of Thousand Oaks, CA

Last official estimated population of Thousand Oaks city (Ventura County**, California state) was 129,342 (year 2014)^[1]. This was 0.041% of total US population and 0.33% of total California state population. Area of Thousand Oaks city is 55.3 mi² (=143.3 km²)^[6], in this year population density was 2,337.56 p/mi². If population growth rate would be same as in period 2010-2014 (+0.52%/yr), Thousand Oaks city population in 2025 would be 136,946*.

Historical population

Historical population of Thousand Oaks city for period 1950-2014:

Thousand Oaks city on population map

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

Population • Legends • Position

Settlements near Thousand Oaks city

• Simi Valley city population 8.8 mi, 54°
• Camarillo city 9.3 mi, 282°
• Moorpark city 6.4 mi, 358°
• Santa Paula city 15.6 mi, 314°
• Calabasas city 12.4 mi, 109°
• Agoura Hills city 7 mi, 115°
• Fillmore city 14.4 mi, 350°
• Malibu city 12.3 mi, 153°
• Westlake Village city 5.1 mi, 140°
• Hidden Hills city 12.3 mi, 99°

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