Westminster, CA is located in Orange County in Southern California. We have 1,446 businesses listed for Westminster and below you’ll find links to restaurants, hotels, shopping, and attractions in the Westminster area. As you can see by the map of Westminster some of the nearby cities include Midway City, Stanton, Garden Grove, Cypress and Fountain Valley. For you map buffs, the Westminster latitude is 33.7592, the longitude is -118.007, and the elevation of Westminster is 12 feet. An interesting fact is that the Westminster city population is 89,868 which equates to approximately 3 percent of the 3,026,786 residents in Orange County.