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is a city in Riverside County, California, in the United States. As of the 2000 census, the city population was 24,157. The city's name is an abbreviation of "
According to the United States Census Bureau, the city has a total area of 14.3 square miles (37.1 km²) of which 14.1 square miles (36.5 km²) is land and 0.3 square miles (0.7 km²), or 1.81%, is water.