Ramona got its start as a town in the 1870's. In 1884, its name was changed to that of the heroine of the best-selling novel of the time, Ramona. Located in San Diego County, its ZIP is 92065. According to the 2000 census figures, the population for this ZIP code is 33,087, which includes both Ramona and some nearby areas.

Ranchita is a small, rural community in northeastern San Diego county. Its population, including surrounding areas, is only 338, according to the 2000 census figures for the Ranchita ZIP code, 92066.

Rancho Cucamonga is a growing, affluent city in San Bernardino County. It includes the communities of Alta Loma and Etiwanda.

Rancho Santa Fe got its name from the Santa Fe Railroad. When the railroad first came to San Diego, it brought with it a need for thousands of wooden railroad ties. Hoping to supply this need, the Railroad bought land here and planted eucalyptus trees, trees that grow well in arid conditions. Unfortunately, eucalyptus wood split so easily that it was unsuitable for railroad ties. What was intended to be a source of wood was turned into a community of exclusive residential estates.

According to the 2000 census, the Rancho Santa Fe ZIP codes, 92067 and 92091, contain approximately 8700 residents. This figure includes, however, both Rancho Santa Fe and some nearby areas such as Fairbanks Ranch.

Redding California is located in the far northern Sacramento Valley region. Known as "Another California"

Find links to sites for, about, or relating to the City of Redondo Beach, California, USA.

Riverbank, in Stanislaus County, is located about 11 miles northeast of Modesto, the county seat. Incorporated in 1922 on the banks of the Stanislaus River, the city in 2000 had a population of approximately 16,600. The city's original name was Burneyville. Like much of Stanislaus County, Riverbank is an agricultural community now growing due both to local growth and to an influx of commuters from the San Francisco Bay Area. Riverbank is served by media from Modesto and Sacramento.

Rossmoor in an unincorporated area in Orange County, adjacent to Los Alamitos. The two communities share the same ZIP code, 90720.

The unincorporated community of Rubicon Bay is located on the southwest shore of Lake Tahoe, just south of Meeks Bay.