Consolidated city-county in California, United States
San Francisco, officially the City and County of San Francisco, is a commercial, financial, and cultural center of Northern California. With a population of 827,526 residents as of 2024, San Francisco is the fourth-most populous city in the U.S. state of California and the 17th-most populous in the United States. San Francisco has a land area of 46.9 square miles (121 square kilometers) at the upper end of the San Francisco Peninsula and is the fifth-most densely populated U.S. county. Among U.S.
https://en.wikipedia.org/wiki/San_Francisco