Which US state has the highest population?

California has the highest population among all the US states. This can be attributed to several factors. Firstly, California is known for its diverse economy, attracting people from various industries, including entertainment, technology, and agriculture. The state's mild climate, beautiful landscapes, and recreational opportunities also make it an attractive place to live. Additionally, California has a vibrant cultural scene and is home to many renowned universities, further drawing in a large number of students and intellectuals. Overall, these factors contribute to the high population of California.