Santa Ana (Spanish for ) is a city in and the county seat of Orange County, California, United States. Located in the Greater Los Angeles region of Southern California, the city's population was 310,227 at the 2020 census, making Santa Ana the second most populous city in Orange County (after Anaheim), the 13th-most populous city in California, and the 64th densest large city in the United States. Santa Ana is a major regional economic and cultural hub for the Orange Coast.
Compare your options: plane, train, bus, car, ferry, bike share, driving and walking directions all in one search.
Learn more about our apps
