About Johnson Park CDP, California
Johnson Park CDP is a census-designated place in Riverside County, California. The population was 10,565 at the 2010 census, up from 8,895 at the 2000 census. It is located within the city of Jurupa Valley.
The Johnson Park CDP includes the unincorporated community of Belltown, which had a population of 4,977 at the 2010 census.
Johnson Park CDP is named for William D. Johnson, who was the first mayor of the city of Jurupa Valley.