San Diego County

proper noun

One of 58 counties in California, United States. County seat: San Diego.

Meanings

proper noun
  1. One of 58 counties in California, United States. County seat: San Diego.

    Maps for new House of Representatives districts would be created — splitting up red cities that support Republicans Ken Calvert of Corona and Darrell Issa of San Diego County, according to new maps drawn by Democrats.

    2025 October 2, Madison Hart, “Temecula City Council declares opposition to Prop. 50”, in The Press-Enterprise, archived from the original on 03 Oct 2025
    1 more example

    The California counties include Alameda, Los Angeles, Sacramento, San Diego, San Francisco, San Bernardino, Ventura and others. Cities include Los Angeles, Oakland, San Francisco, San Diego, San Jose, Long Beach, Malibu, Culver City and Huntington Beach (see the full list below).

    2025 May 30, Mark Sternfield, “Trump administration targets California ‘sanctuary’ cities, counties”, in KTLA, archived from the original on 08 Jun 2025
Cite this entry
APA

San Diego County. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/San%20Diego%20County

MLA

“San Diego County.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/San%20Diego%20County. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “San Diego County,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/San%20Diego%20County.

Source: San Diego County on Wiktionary, CC BY-SA 4.0.