Car insurance in San Antonio, Texas: what you need to know

By the Quiet Quotes editorial team. Last reviewed November 3, 2026 against the sources listed at the bottom. General education, not advice about any specific policy.

The short version

Same law as all of Texas: at least 30/60/25 liability coverage, with PIP and uninsured motorist coverage included unless you reject them in writing.
Registration: Bexar County will not register your car without proof of insurance.
Emissions: required in Bexar County since November 1, 2026, before you renew your registration.
Prices: insurers can price by ZIP code, so rates differ across San Antonio. No official city average exists.

San Antonio at a glance
City population	1,548,422 (2025)
Metro area	San Antonio-New Braunfels, 2,813,140 people
County	Bexar County
Emissions test	Required
Minimum liability	30/60/25 (statewide)

What San Antonio drivers must carry

Insurance rules are set by the state, so San Antonio follows the same law as the rest of Texas: liability coverage of at least $30,000 per injured person, $60,000 per crash for injuries and $25,000 for property damage. Personal injury protection (PIP) and uninsured motorist coverage come with every policy unless you reject them in writing. Full details, penalties and sources are in our Texas liability requirements guide.

Registering your car in Bexar County

Vehicle registration is handled by the Bexar County Tax Assessor-Collector. Texas law does not allow a county to register a vehicle without proof of insurance, and county offices may verify your coverage through TexasSure, the state insurance database (Transportation Code 502.046).

Since November 1, 2026, gasoline vehicles 2 to 24 years old registered in Bexar County must pass an emissions test before you renew your registration (Texas DPS, TCEQ). The test costs $18.50 at a certified station, and $2.75 more goes to the state when you renew (TxDMV notice). You only need the test when your registration comes due. If it fails, you get a free retest at the same station within 15 days after repairs. There is no separate safety inspection. October news reports of an EPA pause were not confirmed by EPA, TCEQ or DPS, and testing began on schedule.

Crashes in Bexar County

In 2025, TxDOT recorded 37,299 crashes in the city of San Antonio, with 167 deaths and 579 serious injuries. Across Bexar County there were 46,744 crashes, 190 deaths and 759 serious injuries (TxDOT city figures, county figures, data as of April 7, 2026). San Antonio is home to 1,548,422 people (U.S. Census Bureau, July 2025 estimate). Crashes are one of the things insurers weigh when setting prices by area.

Why prices differ across San Antonio

Texas allows insurers to set prices by location when the data supports it, so two drivers in different San Antonio ZIP codes can pay different amounts for the same coverage. Your driving record, your car, how you use it and, at some companies, your credit also matter (TDI auto insurance guide).

There is no official average price for San Antonio. The Texas Department of Insurance and the NAIC publish statewide figures; in 2024 the average Texas driver spent $1,578 a year (NAIC). To see sample prices from many insurers for your own area, try HelpInsure.com, run by TDI and the Office of Public Insurance Counsel.

After a crash in San Antonio

Texas is an at-fault state. TDI suggests filing first with the other driver's insurance company. If the other driver had no insurance or left the scene, turn to your own collision and uninsured motorist coverage (TDI). For help with an insurance company, call the TDI Help Line at 800-252-3439.

Common questions

What car insurance is required in San Antonio?

The same as everywhere in Texas: liability coverage of at least $30,000 per injured person, $60,000 per crash for injuries and $25,000 for property damage (30/60/25). PIP and uninsured motorist coverage are included unless you reject them in writing.

Do I need an emissions test in Bexar County?

Yes, since November 1, 2026. Gasoline vehicles 2 to 24 years old registered in Bexar County must pass an $18.50 emissions test before renewing their registration. You only need it when your registration comes due.

What is the average cost of car insurance in San Antonio?

No official average exists for San Antonio. Texas regulators and the NAIC publish statewide figures only; city averages on other sites are their own estimates. In 2024 the average Texas driver spent $1,578 a year (NAIC).

Is Texas an at-fault state?

Yes. The driver who causes a crash is responsible for the damage, and you cannot recover damages if you are more than 50% at fault.

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