State: California
        
        Time zone: Eastern GMT -8:00. 
| Population: | 57,870 | 
| 2000 Population: | 51,763 | 
| White Population: | 45,173 | 
| Black Population: | 508 | 
| Hispanic Population: | 4,856 | 
| Asian Population: | 3,180 | 
| Hawaiian Population: | 170 | 
| Indian Population: | 43 | 
| Other Population: | 1,398 | 
| Male Population: | 25,197 | 
| Female Population: | 26,566 | 
| Median Age: | 82.2 | 
| Male Median Age: | 80.4 | 
| Female Median Age: | 83.7 | 
| Households: | 20,370 | 
| Average Household Size: | 5.18 | 
| Average House Value: | $834,700 | 
| Average Household Income: | $170,396 | 
| Land Area: | 55.631 sq mi | 
| Water Area: | 0.473 sq mi | 
Thousand Oaks Westlake Village , Hidden Valley , Lake Sherwood
            Westlake Village, CA (       1.0 miles)
             Thousand Oaks, CA (       1.3 miles)
             Oak Park, CA (       4.9 miles)
             Newbury Park, CA (       5.4 miles)
             Agoura Hills, CA (       5.4 miles)
             Brandeis, CA (       8.4 miles)
             Moorpark, CA (       8.5 miles)
             Simi Valley, CA (       9.8 miles)
             Camarillo, CA (      10.6 miles)
             Malibu, CA (      11.4 miles)
             
| 2000 Population: | 33,871,648 | 
| White Population: | 20,170,059 | 
| Black Population: | 2,263,882 | 
| Asian Population: | 3,697,513 | 
| Indian Population: | 333,346 | 
| Hawaiian Population: | 116,961 | 
| Other Population: | 5,682,241 | 
| Male Population: | 16,874,892 | 
| Female Population: | 16,996,756 | 
| Median Age: | 33.30 | 
| Male Median Age: | 32.20 | 
| Female Median Age: | 34.40 | 
| 2000 Households: | 11,502,870 | 
| White Households: | 7,777,625 | 
| Black Households: | 793,479 | 
| Asian Households: | 1,107,202 | 
| Indian Households: | 101,539 | 
| Hawaiian Households: | 29,474 | 
| Average Household Size: | 2.87 | 
| Average Family Size: | 3.43 |