Auto · County · California
Collision repair and body shops in Marin County, CA
How Marin County, CA compares with other counties and the U.S. for collision repair and body shops: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 45 out of 100: Lower middle
Ranked #771 of 1,327 scored counties
#38 of 44 scored counties in California
- Listings
- 35
- 5 chain locations (14%)
- Official establishments
- 42
- +2.4% since 2019
- Household spending a year
- $117.1M
- On vehicle maintenance and repairs · $1,137 a household
- Spending per listing
- $3.3M
- 9% above the U.S.
- Listings per 10k households
- 3.4
- 10% above the U.S.
- Population, 2025
- 253,694
- −2.9% since 2020
See the collision repair and body shops around any address in Marin County
The site report maps the collision repair and body shops on map listings near the address, by name and distance, and sizes the households and spending around it. Or open the report at the center of Marin County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardSurvey estimates 2020–2024 · population estimates 2025 · official business counts 2023 · map listings September 2026 · Data credits · How we measure
What this means
As of September 2026, map listings count 35 collision repair and body shops in Marin County. 5 of them (14%) are chain locations, against 14% across the U.S. That is 3.4 per 10,000 households, 10% above the U.S. rate of 3.1.
Households in Marin County spend about $117.1M a year on vehicle maintenance and repairs, or $1,137 per household, 19% above the U.S. average. That is about $3.3M of household spending for each shop on map listings, 9% above the U.S. figure of $3.1M. That spending covers all vehicle maintenance and repairs, which collision repair and body shops share with other businesses in the trade.
Official counts show 42 businesses with payroll classed as automotive body, paint and interior repair in Marin County in 2023, up 2.4% from 2019. That is one for every 2,453 households, against one for every 3,689 across the U.S. Since fiscal 2022, 1 SBA-backed loan worth $783K has gone to businesses classed as automotive body, paint and interior repair in Marin County.
Between 2020 and 2025, the population of Marin County declined 2.9%, against +3.1% for the U.S. The Groundwork market score for collision repair and body shops in Marin County is 45 (lower middle), #771 of 1,327 scored counties and #38 of 44 scored counties in California.
How Marin County compares
The same measures for California and the whole U.S. Spending per listing divides a year of household spending on all vehicle maintenance and repairs by the collision repair and body shops counted, so it measures the demand for each competitor, not any business’s revenue. Households per establishment does the same with the official count.
| Measure | Marin County | California | U.S. |
|---|---|---|---|
| Listings per 10k households | 3.4 | 3.8 | 3.1 |
| Spending per listing | $3.3M | $2.9M | $3.1M |
| Households per official establishment | 2,453 | 3,272 | 3,689 |
| Official establishment growth, 2019–2023 | +2.4% | −1.0% | −0.8% |
| Population growth, 2020–2025 | −2.9% | −0.4% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $1,137 | $1,122 | $958 |
| Median household income | $149,091 | $99,122 | $80,734 |
| Groundwork market score | 45 | 37 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 41 → 42+2.4% over the period
- Employees, 2023
- 374
- Annual payroll, 2023
- $27.4M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 355 chain locations
- Listings at the U.S. rate for this spending
- 38The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 1
- Amount
- $783K
SBA-backed loans to businesses classed as automotive body, paint and interior repair in Marin County, through June 2026, placed by the borrower’s ZIP code. Official establishments are businesses with payroll; the official counts leave out places with fewer than 3.
Population and households in Marin County
- Population, 2025 estimate
- 253,694−2.9% since 2020
- Households
- 103,018
- Median age
- 47.7
- Homes lived in by their owners
- 65%
- Vehicles per household
- 1.8
- Land area
- 520 sq. mi.
- People per square mile
- 496
- Median household income
- $149,091+29.4% vs. 2015–2019, before inflation
- Average household income
- $232,579
- Median home value
- $1,507,300
- Jobs located here
- 110,704
- Daytime population
- 260,594Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Marin County?
These figures cover the whole county. A site report draws rings around one address and counts what’s inside them: households, spending, jobs, and the collision repair and body shops on map listings by name and distance.
Or open the report at the center of Marin County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardCollision repair and body shops across California
Every California market ranked →The highest-scoring counties in California for collision repair and body shops, numbered among those based in California, with Marin County marked.
Top counties in California
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Merced County, CA | 85 | 21 | 2.4 | $4.5M | +5.1% | #32 of 1,327 |
| 2Madera County, CA | 79 | 15 | 3.3 | $3.6M | +7.4% | #83 of 1,327 |
| 3Tulare County, CA | 78 | 36 | 2.5 | $4.6M | +2.4% | #89 of 1,327 |
| 4El Dorado County, CA | 76 | 15 | 2.0 | $6.5M | +0.6% | #109 of 1,327 |
| 5Riverside County, CA | 75 | 260 | 3.4 | $3.7M | +5.0% | #134 of 1,327 |
| 6Placer County, CA | 74 | 53 | 3.4 | $3.6M | +8.9% | #144 of 1,327 |
| 7San Joaquin County, CA | 73 | 81 | 3.3 | $3.7M | +5.5% | #163 of 1,327 |
| 8Contra Costa County, CA | 72 | 127 | 3.1 | $4M | +0.3% | #179 of 1,327 |
| 9Yolo County, CA | 70 | 20 | 2.6 | $4.2M | +3.1% | #212 of 1,327 |
| 10Napa County, CA | 66 | 12 | 2.4 | $5M | −3.3% | #291 of 1,327 |
| 38Marin County, CA | 45 | 35 | 3.4 | $3.3M | −2.9% | #771 of 1,327 |
Other business types in Marin County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
Auto
- Auto repair and car care55
- Auto repair shops46
- Collision repair and body shops45
- Car washes and detailing72
- Tire shops75
- Oil change and quick lube66
- Gas stations65
- Insurance agencies22
Beauty and personal care
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many collision repair and body shops are in Marin County, CA?
Marin County has 35 collision repair and body shops on map listings as of September 2026. 5 of them (14%) are chain locations. The listings count collision repair and auto body shops. Official counts show 42 businesses with payroll classed as automotive body, paint and interior repair in 2023, up 2.4% from 2019.
How much do households in Marin County, CA spend on vehicle maintenance and repairs?
About $117.1M a year, or $1,137 per household. That is 19% above the U.S. average (an index of 119, where 100 is the U.S. average). Spread across the 35 collision repair and body shops on map listings, it comes to $3.3M per shop. The spending figure covers all vehicle maintenance and repairs, not only collision repair and body shops. It is estimated from the incomes of the 103,018 households in Marin County and national spending patterns by income.
How does Marin County, CA compare with the U.S. for collision repair and body shops?
Marin County has 3.4 collision repair and body shops per 10,000 households, 10% above the U.S. rate of 3.1. Spending per shop is $3.3M, 9% above the U.S. figure of $3.1M. At the national ratio of collision repair and body shops to household spending, Marin County would have about 38, against 35 on map listings. There is one business with payroll in the industry for every 2,453 households, against one for every 3,689 across the U.S. The official count rose 2.4% from 2019 to 2023, against −0.8% for the U.S.
How fast is Marin County, CA growing?
Population estimates put Marin County at 253,694 people in 2025, down 2.9% since 2020, against +3.1% for the U.S. It has 103,018 households. The median household income in Marin County is $149,091 a year, 85% above the U.S. median of $80,734. That rose 29.4% from the 2015–2019 survey, before inflation.
What is the Groundwork market score?
The Groundwork market score runs from 0 to 100 and compares a market with others of its kind for one business type: states with states, metro areas with metro areas, small-town markets and counties with their own. It weighs household spending per competitor (35%), households per business with payroll (25%), population growth (20%) and spending power (20%), each ranked against those peers. A higher score means that, taken together, the market has more household spending and more households for each business already there, faster population growth and more spending per household than similar markets. It describes a market, not any one site or deal. Marin County scores 45 for collision repair and body shops (lower middle), #771 of 1,327 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Marin County. It maps the collision repair and body shops on map listings near the site and sizes the households and spending within the distance you choose. New accounts get 10 actions over 3 days, no card.
How the score works · Top markets for collision repair and body shops · All 56 business types in Marin County
Screening a site or an acquisition in Marin County?
A site report maps the competitors on map listings near an address and sizes the households and spending around it.
The button opens the report at the center of Marin County. Signed out, you see a blurred preview; on an account, each report is one action.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are estimates for research only. Not investment or real estate advice.