Duval County, Texas
San Diego Real Estate and Local Guide
A small, predominantly Mexican American city and the seat of Duval County, with deep South Texas ranching and Hispanic cultural roots. Ranked Realty pairs verified local data with the agents who know San Diego best.
About the area
Living in San Diego, TX
The 1915 Plan de San Diego, a revolutionary manifesto for an uprising in the Southwest, was named for the town.
The housing market
Homes in San Diego
- About 76.6% of occupied homes are owner-occupied.
- About 81.2% of housing units are single-family homes.
- The median home value is about $59,600.
Landmarks and lifestyle
What makes San Diego home
St. Francis de Paula Catholic Church
One of the oldest Catholic parishes in South Texas, with the present church built in 1908
Duval County Courthouse
Historic county courthouse in the Duval County seat
For agents
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Local facts on this page are verified against public sources as part of the AppWT local-data project. Data reflects the most recent available figures.