, California
701-1930-56 is a zip code that corresponds to the Clayton area of Concord, California. The area is a residential community located about 25 miles east of San Francisco in Contra Costa County. It is surrounded by open space and hills and has easy access to parks, shopping, and recreation. The area is known for its more rural feel, but also features plenty of amenities such as schools, restaurants, and shops. Clayton is home to about 19,000 people and offers a mix of urban, suburban, and rural living.