Orange County is the county in which Rancho Santa Margarita CA is located. It is one of the youngest cities within the county, and was built as a master-planned community. As of 2010, the population was 47,853, which was an increase of about 1,000 people from the previous census in 2000. Named after Rancho Santa Margarita y Flores, which is actually located in San Diego County, Rancho Santa Margarita CA is within the borders of Rancho Mission Viejo. At Chambers Law Firm, our goal is to find the best possible outcome for every client we work with. For some, this means taking their domestic violence case to court in Rancho Santa Margarita CA. In other instances, it means negotiating for the best possible plea bargain. Ideally, we can convince the judge there is not enough evidence, or that the evidence against you was not lawfully obtained, and have the Rancho Santa Margarita CA charges dropped altogether.