San Diego is a city in Duval and Jim Wells counties, Texas, United States. The population was 3,748 at the 2020 census and 4,488 at the 2010 census. It is located primarily in Duval County, of which it is the county seat.
AdDiscover the magic of SanDiego with expert guides, itineraries, and top attractions. Plan your SanDiego trip with top maps, attractions, and custom itineraries.
AdIf It's Worth Doing, We've Got It. Find the Best Tours and Activities for Your Trip. Spend Your Trip Making Memories, Not Missing Out While You're Waiting in Line.
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