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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.

Clayton, CA
Real Estate & Demographic Data






Clayton profile


Living in Clayton



Clayton is a somewhat small city located in the state of California. With a population of 10,904 people and three associated neighborhoods, Clayton is the 409th largest community in California.

Clayton home prices are not only among the most expensive in California, but Clayton real estate also consistently ranks among the most expensive in America.

Also of interest is that Clayton has more people living here who work in computers and math than 95% of the places in the US.

Telecommuters are a relatively large percentage of the workforce: 17.65% of people work from home. While this number may seem small overall, as a fraction of the total workforce it is high relative to the nation. These workers are often telecommuters who work in knowledge-based, white-collar professions. For example, Silicon Valley has large numbers of people who telecommute. Other at-home workers may be self-employed people who operate small businesses out of their homes.

Because of many things, Clayton is a very good place for families to consider. With an enviable combination of good schools, low crime, college-educated neighbors who tend to support education because of their own experiences, and a high rate of home ownership in predominantly single-family properties, Clayton really has some of the features that families look for when choosing a good community to raise children. Is Clayton perfect? Of course not, and if you like frenetic nightlife, it will be far from your cup of tea. But overall this is a solid community, with many things to recommend it as a family-friendly place to live.

One downside of living in Clayton, however, is that residents on average have to contend with a long commute, spending on average 37.65 minutes every day commuting to work. However, local public transit is widely used. For those who would prefer to avoid driving entirely and leave their car at home, it may be an option to use the transit instead.

Despite being a small city, Clayton has a lot of people using the train to get to and from work every day. Most of these people on the train are using it to get to good jobs in other cities.

Do you like to read, write and learn? If you move to Clayton, you'll likely find that many of your neighbors like to as well. Clayton is one of the more educated communities in America, with a full 57.23% of its adults having a college degree or even advanced degree, compared to a national average across all communities of 21.84%.

The per capita income in Clayton in 2018 was $75,862, which is wealthy relative to California and the nation. This equates to an annual income of $303,448 for a family of four.

Clayton is a very ethnically-diverse city. The people who call Clayton home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Clayton residents report their race to be White, followed by Asian. Clayton also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 11.19% of the city’s residents. Important ancestries of people in Clayton include English, Irish, German, Italian, and European.

The most common language spoken in Clayton is English. Other important languages spoken here include Spanish and Chinese.