California is a U.S. state in the Western United States that lies on the Pacific Coast. It borders Oregon to the north, and Nevada and Arizona to the east; it also shares an international border with the Mexican state of Baja California to the south.

Understanding the Context

CA.gov is the official website for the State of California. You can find and access California services, resources, and more. California is a land of breathtaking beauty and diverse landscapes, stretching from the Pacific Ocean to the Sierra Nevada mountains. Come experience the warmth of the Golden State spirit — where all dreams are welcome.

Key Insights

California, constituent state of the United States of America. It was admitted as the 31st state of the union on , and by the early 1960s it was the most populous U.S. state. Description: This map shows states boundaries, the state capital, counties, county seats, cities and towns, islands, lakes, and national parks in California. With a population of approximately 39 million people, California is the most populous state in the country.

Final Thoughts

The capital of California, Sacramento, is situated in the northern part of the state, while Los Angeles, California’s most populated city, sprawls along the southern Pacific coast. Learn about the California state government, places to visit, and recent milestones. California, officially the State of California, is a state in the western part of the United States, along the Pacific Ocean. It is the third-biggest US state by area (after Alaska and Texas) with an area of 163,696 sq mi (423,970 km2). From misty Northern California redwood forests to sun-kissed Southern California beaches, the enchanted Golden State makes Disneyland seem normal. Discover hundreds of places to visit, learn our diverse regions and lively cities all in one place.