Car Insurance in San Mateo, California
Estimated full coverage in San Mateo runs about $1,630 a year ($136/month) — ▲ +5% versus the California average, ranking 38th most expensive of the 77 California cities we cover.
Why car insurance in San Mateo costs more than the California average
Insurers price by territory, and San Mateo's numbers explain most of the gap. With 103,006 residents on 12.1 square miles, the city's density (8,489 people per square mile) is 3.7 times the density where the typical California resident lives (2,278). The average commute is 26.1 minutes (California: 28.7), and 58% of workers drive alone. Together these put our location factor at 1.05× the state baseline for liability and collision, and 1.01× for comprehensive once FEMA weather risk for San Mateo County is included.
| Factor | San Mateo | California ref. | Why it matters |
|---|---|---|---|
| Population density | 8,489 / sq mi | 2,278 / sq mi | More vehicles per mile of road means more fender-benders and claims. |
| Average commute | 26.1 min | 28.7 min | Longer daily drives add exposure to crashes. |
| Commutes over 60 min | 7.0% | — | Long highway commutes raise mileage-based risk. |
| Drive alone to work | 57.7% | — | Share of workers commuting by car. |
| Public transit to work | 4.9% | — | Transit use lowers how much residents drive. |
| Work from home | 24.8% | — | Remote workers may qualify for low-mileage pricing. |
| Households without a car | 6.8% | — | Context for non-owner and occasional-driver policies. |
| Weather hazard score (FEMA) | 50.6 | 64.0 | Hail, wind, flood and hurricane exposure drive comprehensive claims. |
Car insurance cost by ZIP code in San Mateo
Rates can change from one ZIP code to the next. Across 3 San Mateo ZIP codes, our full-coverage estimate ranges from $1,585 in 94402 to $1,645 in 94401. Denser, longer-commute neighborhoods estimate higher. Click a column to sort.
| ZIP | Population | Density / sq mi | Commute | No car | Est. full / yr | vs. city |
|---|---|---|---|---|---|---|
| 94403 | 43,276 | 7,683 | 26.3 min | 6.5% | $1,620 | −1% |
| 94401 | 35,295 | 11,345 | 25.7 min | 8.7% | $1,645 | +1% |
| 94402 | 25,475 | 5,045 | 26.2 min | 3.9% | $1,585 | −3% |
Minimum car insurance in San Mateo
San Mateo drivers follow California's rules: at least 30/60/15 liability coverage. California is at-fault (tort). We estimate state-minimum coverage in San Mateo at $600 a year, and $840 for 100/300/100 limits.
| Coverage | Required? | Minimum | What it pays for |
|---|---|---|---|
| Bodily injury liability | Yes | $30,000 per person / $60,000 per accident | Injuries you cause to other people |
| Property damage liability | Yes | $15,000 | Damage you cause to other vehicles and property |
| Personal injury protection (PIP) | No | — California does not require personal injury protection. | Your own medical bills and lost wages, regardless of fault |
| Uninsured motorist (UM) | No | — Insurers must offer uninsured motorist bodily injury and property damage coverage; declining it requires a signed waiver. | Your injuries when the at-fault driver has no insurance |
| Underinsured motorist (UIM) | No | — Underinsured motorist coverage is offered with uninsured motorist coverage and can be waived in writing. | The gap when the at-fault driver’s limits are too low |
| Medical payments (MedPay) | No | — Medical payments coverage is optional. | Medical bills for you and your passengers |
Income-eligible good drivers can meet the law through the California Low Cost Automobile Insurance Program at lower limits of 10/20/3.
Minimums were raised recently from 15/30/5.
Risk factors that shape San Mateo premiums
Accidents
California recorded 3,876 traffic deaths, or 1.19 per 100 million vehicle miles (U.S.: 1.19), in the latest full year of federal crash data. Local crash frequency is folded into our density and commute factors.
Vehicle theft
California's vehicle theft rate is 317 per 100,000 residents (U.S.: 197). The most-stolen vehicle in the state is the Chevrolet Pickup (Full Size) (NICB). Theft losses are paid by comprehensive coverage.
Weather
FEMA rates San Mateo County as very low for hail, relatively high for inland flooding and relatively low for strong wind.
Traffic & commuting
7.0% of San Mateo commuters spend an hour or more getting to work, and there are 1.75 vehicles per household. 24.8% work from home — worth mentioning to insurers that offer low-mileage pricing.
| Hazard | Risk rating | Score (0–100) | Insurance impact |
|---|---|---|---|
| Hail | 11.4 | Comprehensive (car); roof claims (home) | |
| Tornado | 30.6 | Comprehensive; dwelling | |
| Hurricane | — | Comprehensive; wind/hurricane deductibles (home) | |
| Inland (river) flooding | 98.4 | Comprehensive; home needs a separate flood policy | |
| Coastal flooding | 91.8 | Comprehensive; home needs a separate flood policy | |
| Strong wind | 20.6 | Comprehensive; dwelling | |
| Winter weather | 3.4 | Collision (icy roads); frozen pipes (home) |
Scores are national percentiles of FEMA's county risk (higher means more expected loss than most other U.S. counties).
Estimated car insurance in San Mateo by driver profile
A clean-record driver in their 50s pays the least in our San Mateo model (about $1,500 for full coverage); an 18-year-old on their own policy pays about $4,475, and a DUI pushes a 30-something to $3,010.
| Driver | Minimum | Standard | Full coverage | Full / month |
|---|---|---|---|---|
| Teen driver (18, own policy) | $1,655 | $2,305 | $4,475 | $373 |
| Young adult (22) | $960 | $1,340 | $2,605 | $217 |
| Adult in their 30s | $600 | $840 | $1,630 | $136 |
| Adult in their 50s | $555 | $770 | $1,500 | $125 |
| Senior (72) | $675 | $940 | $1,825 | $152 |
| 30s, one at-fault accident | $870 | $1,215 | $2,360 | $197 |
| 30s, DUI on record | $1,110 | $1,550 | $3,010 | $251 |
Minimum vs. standard vs. full coverage in San Mateo
| Coverage level | What it includes | Per year | Per month | Typical range |
|---|---|---|---|---|
| State minimum liability | Only the liability (and PIP/UM where required) limits your state mandates. No coverage for your own car. | $600 | $50 | $495–$710 |
| Standard liability (100/300/100) | Higher liability limits plus uninsured motorist coverage. Still no coverage for damage to your own car. | $840 | $70 | $685–$990 |
| Full coverage | Standard liability plus collision and comprehensive, typically required on a financed or leased car. | $1,630 | $136 | $1,335–$1,920 |
Estimate your premium in San Mateo
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Cheap car insurance in San Mateo: how to lower your rate
The cheapest policy is the one that fits your situation. These levers are priced with San Mateo's own numbers:
| Change | Est. yearly savings | Good fit if… |
|---|---|---|
| Raise collision/comprehensive deductible from $500 to $1,000 | $115 | You have savings to cover a bigger out-of-pocket repair. |
| Low-mileage / usage-based pricing (under 7,500 mi) | $115 | You're among the 24.8% of San Mateo workers who work from home, or you rarely drive. |
| Drop collision & comprehensive on an older car | $435 | The car is paid off and worth little more than a year of premiums. |
| Standard (100/300/100) instead of full coverage | $790 | No loan or lease requires physical-damage coverage. |
| Avoid one speeding ticket | $355 | Everyone — violations typically affect rates for three to five years. |
Also ask about bundling, good-student, paid-in-full and defensive-driving discounts, and re-shop at every renewal — the same driver can be priced very differently by different insurers. We don't recommend specific companies. Common car insurance discounts.
Comparing car insurance quotes in San Mateo
- Use identical limits and deductibles on every quote — e.g. 100/300/100 liability with $1,000 deductibles — or prices aren't comparable.
- Get quotes from different channels: captive agents, independent agents who quote several insurers, and direct online insurers. There are 27 offices listed below.
- Check complaint records with the California Department of Insurance (complaint information) before you buy.
- Mention your ZIP code accurately — within San Mateo, our estimates differ by up to $60 a year between neighborhoods.
Car insurance agents near San Mateo, CA
We found 27 insurance offices within about 3 miles of central San Mateo, from open map data. Hover over a listing to show it on the map, click it to open the address in Google Maps, or tap it on a phone to start navigation. We don't sell insurance, rate these offices or receive anything from them.
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Priya Singh - Farmers Insurance
1117 S B St, San Mateo, CA 94401 -
Randal Edward DeNola - Farmers Insurance
1660 S Amphlett Blvd, San Mateo, CA 94402 -
Bob Kitzmiller - State Farm
1700 S Amphlett Blvd, Suite 260, San Mateo, CA 94402 -
Shannon Marie Fenech - Farmers Insurance
700 S Claremont St, San Mateo, CA 94402 -
Stephany Sun Young Lee - Farmers Insurance
400 Concar Dr, San Mateo, CA 94402 -
John Robert Kemmer - Farmers Insurance
1720 S Amphlett Blvd, San Mateo, CA 94402 -
Rob Winters - State Farm Insurance Agent
633 South B Street, San Mateo, CA 94401 -
Dennis Aniceto Biscocho - Farmers Insurance
1825 S Grant Street, San Mateo, CA 94402 -
Patrick Sison Chua - Farmers Insurance
235 E 3rd Ave, San Mateo, CA 94401 -
Freeway Insurance
2095 Palm Ave, San Mateo, CA 94403 -
Lorena Lexy Haunga - Farmers Insurance
101 S Claremont St, San Mateo, CA 94401 -
Marcos Araica Ramirez - Farmers Insurance
2215 S El Camino Real, San Mateo, CA 94403 -
Jim Breen - State Farm
1900 S Norfolk Street, Suite 216, San Mateo, CA 94403 -
Kelly Marie Cansler - Farmers Insurance
1900 S Norfolk St, San Mateo, CA 94403 -
Jerry Selvitella - State Farm
117 N San Mateo Dr, #3, San Mateo, CA 94401 -
Michael Glazer - Allstate
1200 Dore Ave, Ste 203, San Mateo, CA 94401 -
Leonel Perez campos - Farmers Insurance
635 Mariners Is Blvd, San Mateo, CA 94404 -
Nony Lukito Lim - State Farm
303 Vintage Park, Suite 200, Foster City, CA 94404 -
Trish Le - Allstate
1220 Howard Ave, Ste 209, Burlingame, CA 94010 -
Brandon Yim - State Farm
1419 Burlingame Ave, Suite P, Burlingame, CA 94010 -
Kevin Paul Osborne - Farmers Insurance
1419 Burlingame Ave, Burlingame, CA 94010 -
Wilson Ku - State Farm
4204 Olympic Avenue, San Mateo, CA 94403 -
Jack Parden - Farmers Insurance
1043 Alameda De Pulgs, Belmont, CA 94002 -
Ritchie Lumaquin Castro - Farmers Insurance
433 Airport Blvd, Burlingame, CA 94010 -
David S Sok - Farmers Insurance
533 Airport Blvd, Burlingame, CA 94010 -
Ian Laxamana - Farmers Insurance
111 Anza Blvd, Burlingame, CA 94010 -
Sheila Zhiqing Quan - Farmers Insurance
1098 Foster City Blvd, Foster City, CA 94404
Map © Google. Office list: © OpenStreetMap contributors (ODbL 1.0) - https://www.openstreetmap.org/copyright; All The Places (alltheplaces.xyz), data released under the CC-0 waiver; run 2026-09-19-13-32-18. OSM license. Listings are informational and may be out of date.
Insurance cost of popular cars in San Mateo
| Model | Segment | Est. full coverage / yr | vs. average car |
|---|---|---|---|
| Honda CR-V | Small SUV | $1,215 | −25% |
| Subaru Outback | Wagon | $1,195 | −27% |
| Tesla Model 3 | Midsize car | $1,770 | +9% |
| Subaru Forester | Small SUV | $1,170 | −28% |
| Honda Civic | Compact car | $1,885 | +16% |
| Toyota Corolla | Compact car | $1,745 | +7% |
| Jeep Wrangler | Midsize SUV | $1,350 | −17% |
| Mazda CX-5 | Small SUV | $1,380 | −15% |
| MINI Cooper | Subcompact car | $1,235 | −24% |
| Tesla Model Y | Midsize SUV | $1,595 | −2% |
Car insurance in nearby California cities
- Hayward $1,640/yr · 12 mi
- Oakland $1,680/yr · 15 mi
- San Francisco $1,760/yr · 17 mi
- Sunnyvale $1,570/yr · 20 mi
- Fremont $1,600/yr · 21 mi
- Berkeley $1,685/yr · 21 mi
- Santa Clara $1,565/yr · 23 mi
- Richmond $1,675/yr · 27 mi
- San Jose $1,610/yr · 33 mi
- Concord $1,660/yr · 33 mi
- Vallejo $1,680/yr · 38 mi
- Antioch $1,795/yr · 40 mi
All California cities and state rules · Homeowners insurance in San Mateo
Frequently asked questions
How much is car insurance in San Mateo, CA?
We estimate full coverage in San Mateo at about $1,630 a year ($136 a month) for a driver in their 30s with a clean record, and about $600 for California's minimum liability coverage. Real quotes vary by insurer, driver and vehicle.
Why is car insurance in San Mateo more expensive than the California average?
Our San Mateo estimate is 5% higher than the statewide figure. The model reflects a population density of 8,489 people per square mile (the typical California resident lives at about 2,278) and an average commute of 26.1 minutes versus 28.7 statewide. Denser traffic and longer drives mean more claims, which insurers price into local rates.
What car insurance is required in San Mateo?
Drivers in San Mateo follow California law: at least 30/60/15 liability coverage.
Which ZIP code in San Mateo has the cheapest car insurance?
Among San Mateo's 3 ZIP codes, 94402 has the lowest estimate (about $1,585 a year for full coverage) and 94401 the highest (about $1,645), mainly because of differences in density and commute times.
How much is car insurance for a teenager in San Mateo?
An 18-year-old with their own full-coverage policy would pay around $4,475 a year in San Mateo by our estimate ($1,655 for minimum coverage). Adding a teen to a parent's policy is usually cheaper.
Does weather affect car insurance in San Mateo?
Yes. FEMA's National Risk Index rates San Mateo County for inland (river) flooding (relatively high) risk. Weather mainly affects the comprehensive part of a policy, which pays for hail, flood and wind damage.
Are there car insurance agents near me in San Mateo?
We list 27 insurance offices in and around San Mateo, with addresses, phone numbers where published, and directions. We don't sell insurance or rank these offices.
How we estimate this
We start from the state's average liability, collision and comprehensive premiums published by the NAIC, then apply a location factor (population density and commute time from the Census ACS, weather hazard scores from FEMA's National Risk Index), a vehicle factor (HLDI insurance-loss data where available, otherwise vehicle segment), and a driver-profile multiplier. Results are rounded ranges for comparison, not quotes. Read the full methodology.
- California DMV: Auto Insurance Requirements
- California Department of Insurance: Automobile Insurance guide
- California DMV: Financial Responsibility (Insurance)
- California Department of Insurance: Compare Insurance Premiums
- California Department of Insurance: File a Complaint
- NAIC 2022/2023 Auto Insurance Database Report
- NAIC Homeowners Insurance Report: Data for 2023
- Insurance Research Council uninsured motorist estimates (via Triple-I)
- IIHS Fatality Facts: state by state
- FBI Crime Data Explorer: Crime in the United States 2025 (Table 4)
- NICB 2022 Vehicle Theft Data: top 10 stolen vehicles by state
- FHWA Highway Statistics 2024, Table DL-1C (licensed drivers)
- FHWA Highway Statistics 2024, Table MV-1 (registrations)
- FHWA Highway Statistics 2024, Table VM-2 (vehicle-miles traveled)
- U.S. Census Bureau Vintage 2024 population estimates
- U.S. Census Bureau, American Community Survey 5-year estimates (San Mateo and ZIP code tabulation areas)
- U.S. Census Bureau population estimates and Gazetteer files
- FEMA National Risk Index (county hazard ratings)
- Insurance office locations: OpenStreetMap contributors and All The Places