Auto · County · California
Auto repair and car care businesses in Napa County, CA
Competitor counts, household spending and official business counts for auto repair and car care businesses in Napa County, CA, set against other counties and the U.S.
Groundwork market score · out of 100
Score 67 out of 100: Upper middle
Ranked #447 of 2,401 scored counties
#11 of 55 scored counties in California
- Listings
- 134
- 26 chain locations (19%)
- Official establishments
- 70
- −13.6% since 2019
- Household spending a year
- $60.2M
- On vehicle maintenance and repairs · $1,209 a household
- Spending per listing
- $449K
- 67% above the U.S.
- Listings per 10k households
- 26.9
- 25% below the U.S.
- Population, 2025
- 132,949
- −3.3% since 2020
See the auto repair and car care businesses around any address in Napa County
The site report maps the auto repair and car care businesses 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 Napa 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 134 auto repair and car care businesses in Napa County. Of those, 26 are chain locations, or 19%, against 24% across the U.S. That is 26.9 per 10,000 households, 25% below the U.S. rate of 35.7.
Households in Napa County spend about $60.2M a year on vehicle maintenance and repairs, or $1,209 per household, 26% above the U.S. average. That works out to $449K per business, 67% above the U.S. figure of $269K.
The official count of businesses with payroll classed as automotive repair and maintenance, and tire dealers in Napa County was 70 in 2023, down 13.6% from 2019. That is one for every 711 households, against one for every 681 across the U.S. Official counts list 85 one-person businesses without payroll.
Population estimates show Napa County declined 3.3% from 2020 to 2025, against +3.1% for the U.S. Napa County scores 67 (upper middle) on the Groundwork market score for auto repair and car care businesses, ranking #447 of 2,401 scored counties and #11 of 55 scored counties in California. That puts it in the top quarter of counties.
How Napa 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 auto repair and car care businesses 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 | Napa County | California | U.S. |
|---|---|---|---|
| Listings per 10k households | 26.9 | 39.1 | 35.7 |
| Spending per listing | $449K | $287K | $269K |
| Households per official establishment | 711 | 614 | 681 |
| Official establishment growth, 2019–2023 | −13.6% | +3.3% | +4.1% |
| Population growth, 2020–2025 | −3.3% | −0.4% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $1,209 | $1,122 | $958 |
| Median household income | $111,471 | $99,122 | $80,734 |
| Groundwork market score | 67 | 46 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 81 → 70−13.6% over the period
- Employees, 2023
- 444
- Annual payroll, 2023
- $24.3M
- One-person businesses, 2023
- 85Businesses with no payroll
- Map listings, September 2026
- 13426 chain locations
- Listings at the U.S. rate for this spending
- 224The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 0
- Amount
- $0
SBA-backed loans to businesses classed as automotive repair and maintenance, and tire dealers in Napa 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 Napa County
- Population, 2025 estimate
- 132,949−3.3% since 2020
- Households
- 49,763
- Median age
- 43.7
- Homes lived in by their owners
- 63%
- Vehicles per household
- 2.0
- Land area
- 752 sq. mi.
- People per square mile
- 179
- Median household income
- $111,471+25.8% vs. 2015–2019, before inflation
- Average household income
- $161,760
- Median home value
- $869,500
- Jobs located here
- 76,014
- Daytime population
- 143,128Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Napa 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 auto repair and car care businesses on map listings by name and distance.
Or open the report at the center of Napa County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardAuto repair and car care across California
Every California market ranked →The highest-scoring counties in California for auto repair and car care businesses, numbered among those based in California, with Napa County marked.
Top counties in California
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Yuba County, CA | 87 | 71 | 24.8 | $460K | +8.2% | #35 of 2,401 |
| 2Calaveras County, CA | 86 | 48 | 26.0 | $503K | +2.8% | #43 of 2,401 |
| 3Mariposa County, CA | 79 | 11 | 14.7 | $784K | −1.2% | #133 of 2,401 |
| 4Placer County, CA | 79 | 527 | 33.4 | $362K | +8.9% | #147 of 2,401 |
| 5San Benito County, CA | 77 | 74 | 36.0 | $402K | +8.6% | #181 of 2,401 |
| 6Contra Costa County, CA | 74 | 1,156 | 27.9 | $438K | +0.3% | #242 of 2,401 |
| 7Trinity County, CA | 71 | 9 | 16.1 | $642K | −2.3% | #328 of 2,401 |
| 8El Dorado County, CA | 71 | 214 | 28.1 | $457K | +0.6% | #329 of 2,401 |
| 9Merced County, CA | 71 | 282 | 32.8 | $339K | +5.1% | #339 of 2,401 |
| 10Mono County, CA | 68 | 12 | 20.9 | $557K | −5.4% | #408 of 2,401 |
| 11Napa County, CA | 67 | 134 | 26.9 | $449K | −3.3% | #447 of 2,401 |
Other business types in Napa 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 care67
- Auto repair shops66
- Collision repair and body shops66
- Car washes and detailing68
- Tire shops71
- Oil change and quick lube
- Gas stations63
- Insurance agencies39
Beauty and personal care
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many auto repair and car care businesses are in Napa County, CA?
Napa County has 134 auto repair and car care businesses on map listings as of September 2026. 26 of them (19%) are chain locations. The listings count repair shops, body shops, tire shops, car washes, oil change and parts stores. Official counts show 70 businesses with payroll classed as automotive repair and maintenance, and tire dealers in 2023, down 13.6% from 2019. Official counts also show 85 one-person businesses without payroll.
How much do households in Napa County, CA spend on vehicle maintenance and repairs?
About $60.2M a year, or $1,209 per household. That is 26% above the U.S. average (an index of 126, where 100 is the U.S. average). Spread across the 134 auto repair and car care businesses on map listings, it comes to $449K per business. It is estimated from the incomes of the 49,763 households in Napa County and national spending patterns by income.
How does Napa County, CA compare with the U.S. for auto repair and car care businesses?
Napa County has 26.9 auto repair and car care businesses per 10,000 households, 25% below the U.S. rate of 35.7. Spending per business is $449K, 67% above the U.S. figure of $269K. At the national ratio of auto repair and car care businesses to household spending, Napa County would have about 224, against 134 on map listings. There is one business with payroll in the industry for every 711 households, against one for every 681 across the U.S. The official count fell 13.6% from 2019 to 2023, against +4.1% for the U.S.
How fast is Napa County, CA growing?
Population estimates put Napa County at 132,949 people in 2025, down 3.3% since 2020, against +3.1% for the U.S. It has 49,763 households. Median household income in Napa County is $111,471, 38% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 25.8%, 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. Napa County scores 67 for auto repair and car care businesses (upper middle), #447 of 2,401 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Napa County. It maps the auto repair and car care businesses 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 auto repair and car care businesses · All 56 business types in Napa County
Screening a site or an acquisition in Napa 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 Napa 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.