Yucaipa is a city located in San Bernardino County, California, in the United States. It is situated approximately 10 miles (16 km) east of San Bernardino.
According to the 2020 census, the city had a population of 54,542, reflecting an increase from the 51,367 residents recorded in 2010. Yucaipa is notable for being the longtime home to a large population of Serrano Native Americans.