Tucked at the base of Mount Diablo, Clayton offers small-town charm surrounded by natural beauty. Known for its friendly neighborhoods, local festivals, and scenic hiking trails, this picturesque community delivers a peaceful retreat just minutes from the conveniences of the greater East Bay. With its charming downtown, highly regarded schools, and strong sense of pride and connection, Clayton embodies a relaxed, welcoming lifestyle - where community and nature truly meet.
12,164 people live in Clayton, where the median age is 43.9 and the average individual income is $70,649. Data provided by the U.S. Census Bureau.
Total Population
Median Age
Population Density Population Density This is the number of people per square mile in a neighborhood.
Average individual Income
There's plenty to do around Clayton, including shopping, dining, nightlife, parks, and more. Data provided by Walk Score and Yelp.
Clayton has 4,425 households, with an average household size of 2.68. Data provided by the U.S. Census Bureau. Here’s what the people living in Clayton do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 12,164 people call Clayton home. The population density is 254.88 and the largest age group is Data provided by the U.S. Census Bureau.
Total Population
Population Density Population Density This is the number of people per square mile in a neighborhood.
Median Age
Men vs Women
Population by Age Group
0-9 Years
10-17 Years
18-24 Years
25-64 Years
65-74 Years
75+ Years
Education Level
Total Households
Average Household Size
Average individual Income
Households with Children
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Marital Status
Blue vs White Collar Workers
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