3-589: The Southern Border Region is one of nine geopolitical designations in California used for economic analysis. The region includes San Diego County and Imperial County , each of which borders Mexico. Its largest city is San Diego . The Southern Border Region is adjacent to the Southern California Region, which consists of five counties ( Orange , Los Angeles , San Bernardino , Riverside , and Ventura ). These regions were created in about 1998, when
6-581: The California Public Utilities Commission also provide reports for the region. 32°54′39″N 115°47′50″W / 32.9109°N 115.7971°W / 32.9109; -115.7971 List of economic regions of California Nine California regional economies and nine associated geopolitical regions were specified in about 1998 by the California Regional Economies Project . California Statewide
9-493: The California Regional Economies Project identified 9 regional economies. The California Economic Strategy Panel used employment and wage information reported by employers for public policy-making, planning, and program administration. As an example of information reported by the panel, according to the 2009 report, the gross domestic product of the region had grown 68.5% in five years. Other agencies such as
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