Word.ws English Dictionary

Riverside County

Riverside County proper noun: one of 58 counties in California, United States. County seat: Riverside. It is named after the city.

Proper noun

Riverside County

  1. One of 58 counties in California, United States. County seat: Riverside. It is named after the city.
    • Now, amid another building boom, Mountain House is set to become a city, the first new California city since Jurupa Valley became incorporated in Riverside County in 2011.2024 March 13, Wilson Walker, “Community of Mountain House votes overwhelmingly to become 1st California city since 2011”, in CBS News, archived from the original on 04 Apr 2025

Questions about Riverside County

What does Riverside County mean?
Riverside County means one of 58 counties in California, United States. County seat: Riverside. It is named after the city.
What part of speech is Riverside County?
Riverside County is a proper noun.

Words near Riverside County in the dictionary

  1. rivers
  2. Rivers State
  3. riverscape
  4. riverscapes
  5. riverside
  6. Riverside County
  7. riversideite
  8. riversides
  9. Riverslea
  10. Riverstone
  11. Riverton

Source and license

Adapted from Wiktionary: Riverside County (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “Riverside County.” Word.ws, https://word.ws/riverside_county. Based on Wiktionary, CC BY-SA 4.0.