East Contra Costa County

Serving Seniors in East Contra Costa County

East Contra Costa Historical Society Museum

East Contra Costa Historical Society Museum is located in Pittsburg, California, and you’ll find a wide variety of items on display related to the history of East Contra Costa County. This is an excellent place to start your research if you’re looking for information about Pittsburg’s history. The museum also has an extensive collection of old photos, maps, and other items to help visitors better understand the area’s past.

You’ll find a wide variety of items on display relating to East Contra Costa County and the city of Pittsburg in particular. Numerous artifacts highlight local history, including vintage cars, radios, newspapers, and more. Visitors can also participate in special events throughout the year and explore various educational programs designed to provide insight into East Contra Costa County’s rich heritage.

Round Valley Regional Preserve

If you are looking for a place to explore, hike, and have fun with your family, the Round Valley Regional Preserve is the perfect place for you. In addition to hiking trails, visitors can enjoy watching wildlife in the preserve’s two lakes and playing on the playground.

There are also lots of camping opportunities available at Round Valley Regional Preserve; as long as you have a reservation, you can camp out under the stars. There are also several picnic areas where you can enjoy a meal out under the trees. If you want to get out of the heat and air conditioning of the city and spend some time outdoors, this is a great place to go.

Black Diamond Mines Regional Preserve

Black Diamond Mines Regional Preserve is a place for hiking, biking, exploring, and more. The preserve is home to many natural wonders, including the Black Diamond Mine (a coal mine used from the mid-1800s to the early 1900s), and it is close to Mount Diablo. This area has plenty of places to explore and things to do, so if you’re looking for a new adventure, Black Diamond Mines Regional Preserve is the perfect destination.

Visit the visitor center for maps and information about where to go next. You can also organize a self-guided hike or bike tour on the preserve’s trails. The preserve has miles of trails that are open all year round on its 6,000 acres, allowing you to explore as much of it as you like. You also have access to picnic areas with tables and grills where you can enjoy your lunch or afternoon snack.

Areas We Serve

There are many small towns and cities that make up the community of East Contra Costa County. Here are some of the areas we serve within that community and a little information about each.

Bay Point, California

Bay Point is an area that is just shy of ten square miles of space, but it is home to just over 25,000 residents. This area is generally younger than many of the other cities in Contra Costa County, with the median age of residents being just over 30 years old. The city, originally known as Bella Vista, became official when the school district was formed in 1857.

Pittsburg, California

Pittsburg, California, is home to just over 70,000 people. It was incorporated in 1903 and is just under 20 square miles in size. Like the more famous Pittsburgh in Pennsylvania, it is also an industrial town. However, this Pittsburg is located along Suisun Bay’s southern shore. The city has been known for its coal and industry since the 1800s and is home to massive industrial companies even today. Two of the biggest are Corteva and USS-POSCO.

Knightsen, California

Knightsen, California, is known for having almost the same number of people as horses. The city is a mere 8.5 square miles, but many parts offer open pastures that cater to the equestrians in the area. It even boasts the oldest 4-H chapter anywhere in California. Since its founding in 1898, the area has grown to include farms, dairies, and a wide range of crops, such as almonds, grapes, and apricots. NFL player Jeremy Newberry also resides in Knightsen.

Brentwood, California

The beautiful city of Brentwood, California, is home to over 60,000 residents in its 15 square miles of space. This suburb of Oakland was incorporated in 1948, although its first post office came in 1878. Many historic buildings are still within their perimeter, adding to the city’s charm. Brentwood is home to many festivals throughout the year and a solid connection to the arts and local culture.

Discovery Bay, California

Around 16,000 residents call Discovery Bay, California home. The area is approximately 7 square miles and offers a more rural lifestyle than many neighboring communities. Discovery Bay was planned out and man-made to initially be a resort. Plans began in 1964 with the area known as Riverside, and the community has since flipped to Discovery Bay. The area has limited amenities but has one private and three public schools, a full marina, a business park, and two shopping centers. However, the views from the area are fabulous.

Oakley, California

Oakley is home to more than 40,000 residents and covers a little more than 16 square miles. It was incorporated in 1999 and is the most recently incorporated city within Contra Costa County. However, it also has roots that date back to prehistoric times based on what archaeologists have found in the area. It is almost perfectly centered in Contra Costa County, as it is 55 miles south from the city of Sacramento, as well as 55 miles east from the city of San Francisco.

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