| Population | Clayton city, California | California |
|---|
| Total Population | 10,762 | 33,871,648 |
| Male | 49.0% | 49.8% |
| Female | 51.0% | 50.2% |
| 18 years and over | 73.5% | 72.7% |
| 65 years and over | 9.1% | 10.6% |
| Married Persons | 70.7% | 52.4% |
| Single Persons | 29.3% | 47.6% |
| Median Age | 40.2 | 33.3 |
| Average Family Size | 3.04 | 3.43 |
| Ethnicity |
| White | 91.3% | 63.4% |
| Black or African American | 1.4% | 7.4% |
| American Indian and Alaska Native | 0.9% | 1.9% |
| Asian | 7.2% | 12.3% |
| Native Hawaiian and Other Pacific Islander | 0.3% | 0.7% |
| Other | 2.7% | 19.4% |
| Hispanic or Latino (of any race) | 6.3% | 32.4% |
| Housing Characteristics | Clayton city, California | California |
|---|
| Total Housing Units | 3,976 | 12,214,549 |
| Median Home Cost | $358,700 | $211,500 |
| Number of Households | 3,883 | 11,502,870 |
| Persons per Household | 2.76 | 2.87 |
| Economic Characteristics | Clayton city, California | California |
|---|
| Median Household Income | $101,651 | $47,493 |
| Per Capita Income | $42,048 | $22,711 |
| In Labor Force | 71.0% | 62.4% |
| Families below poverty level | 1.2% | 10.6% |
| Education Characteristics | Clayton city, California | California |
|---|
| School Enrollment |
| Elementary School Enrollment | 1,311 | 4,349,867 |
| High School Enrollment | 778 | 2,122,098 |
| College or Graduate School | 725 | 2,556,598 |
| Educational Attainment Population 25 years and older |
| High School Graduate | 15.1% | 20.1% |
| Associates Degree | 7.8% | 7.1% |
| Bachelor's Degree | 36.3% | 17.1% |
| Graduate or Professional Degree | 15.5% | 9.5% |
Data provided by the 2000 U.S. Census
