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Downtown San Diego, Texas

San Diego, TX

130 local businesses in and around Duval County. Locally owned first. Every listing dated.

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Central Texas

About local business in San Diego

San Diego is a town of about 3,700 people in Duval County, Central Texas. Small Town Pages lists 130 businesses here, and 130 of them are locally owned. The most listed kinds are insurance (37), real estate (34) and salons, nails and barbers (12). 15 list a phone number. 13 come from Texas license records, the state list of licensed trades like electricians and air conditioning techs.

Questions about San Diego

How many local businesses are listed in San Diego, TX?

130 businesses are listed in San Diego across 19 categories. 130 are locally owned. Listings were last checked in October 2026.

What kinds of businesses can I find in San Diego?

The most listed are insurance (37), real estate (34), salons, nails and barbers (12), doctors and clinics (10), contractors and builders (8) and restaurants and catering (7). Every category has its own page for San Diego.

Which towns near San Diego are on Small Town Pages?

Alice (10 miles), Kingsville (29 miles), Bishop (30 miles), Mathis (34 miles) and Falfurrias (38 miles). Many local businesses serve more than one town.

Do businesses in San Diego offer military, senior or first responder discounts?

None have posted one yet. Owners can add military, senior, first responder and other discounts to their listing free.

How do I add or fix a business in San Diego?

Owners can claim their listing free and update the phone, hours and photos. Anyone can add a business we are missing with the Add a business form, and a person checks it before it goes up.

Own a business in San Diego?

Find your listing and claim it free. Not here yet? Add it, and anyone can add a business they know.