Auto · Small-town market · California
Auto repair shops in the Sonora, CA area
The auto repair shops in the Sonora, CA area, the household spending behind them and how the market ranks against other small-town markets.
Groundwork market score · out of 100
Score 57 out of 100: Upper middle
Ranked #192 of 538 scored small-town markets
#5 of 9 scored small-town markets based in California
- Listings
- 51
- 9 chain locations (18%)
- Official establishments
- 26
- −10.3% since 2019
- Household spending a year
- $25.9M
- On vehicle maintenance and repairs · $1,142 a household
- Spending per listing
- $508K
- 14% above the U.S.
- Listings per 10k households
- 22.5
- 5% above the U.S.
- Population, 2025
- 53,160
- −4.0% since 2020
See the auto repair shops around any address in the Sonora area
The site report maps the auto repair 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 the Sonora area. 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 51 auto repair shops in the Sonora area. 9 of them (18%) are chain locations, against 16% across the U.S. That is 22.5 per 10,000 households, 5% above the U.S. rate of 21.5.
Households in the Sonora area spend about $25.9M a year on vehicle maintenance and repairs, or $1,142 per household, 19% above the U.S. average. That is about $508K of household spending for each shop on map listings, 14% above the U.S. figure of $445K. That spending covers all vehicle maintenance and repairs, which auto repair shops share with other businesses in the trade.
The official count of businesses with payroll classed as mechanical, body and glass repair in the Sonora area was 26 in 2023, down 10.3% from 2019. That is one for every 873 households, against one for every 955 across the U.S. Official counts also show 50 one-person businesses without payroll.
Between 2020 and 2025, the population of the Sonora area declined 4.0%, against +3.1% for the U.S. The Groundwork market score for auto repair shops in the Sonora area is 57 (upper middle), #192 of 538 scored small-town markets and #5 of 9 scored small-town markets based in California.
How the Sonora area 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 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 | Sonora area | California | U.S. |
|---|---|---|---|
| Listings per 10k households | 22.5 | 24.7 | 21.5 |
| Spending per listing | $508K | $455K | $445K |
| Households per official establishment | 873 | 861 | 955 |
| Official establishment growth, 2019–2023 | −10.3% | +2.1% | +2.1% |
| Population growth, 2020–2025 | −4.0% | −0.4% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $1,142 | $1,122 | $958 |
| Median household income | $77,404 | $99,122 | $80,734 |
| Groundwork market score | 57 | 42 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 26−10.3% over the period
- Employees, 2023
- 121
- Annual payroll, 2023
- $6.7M
- One-person businesses, 2023
- 50Businesses with no payroll
- Map listings, September 2026
- 519 chain locations
- Listings at the U.S. rate for this spending
- 58The 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 mechanical, body and glass repair in the Sonora area, 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 the Sonora area
- Population, 2025 estimate
- 53,160−4.0% since 2020
- Households
- 22,690
- Median age
- 48.6
- Homes lived in by their owners
- 74%
- Vehicles per household
- 2.0
- Land area
- 2,221 sq. mi.
- People per square mile
- 25
- Median household income
- $77,404+28.8% vs. 2015–2019, before inflation
- Average household income
- $104,064
- Median home value
- $433,200
- Jobs located here
- 16,129
- Daytime population
- 40,598Residents who don’t work, plus everyone whose job is here
Looking at a specific site in the Sonora area?
These figures cover the whole small-town market. A site report draws rings around one address and counts what’s inside them: households, spending, jobs, and the auto repair shops on map listings by name and distance.
Or open the report at the center of the Sonora area. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardAuto repair shops across California
Every California market ranked →The highest-scoring small-town markets in California for auto repair shops, numbered among those based in California (a market based in another state is listed without a number), with the Sonora area marked.
Top small-town markets in California
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| Gardnerville Ranchos, NV-CA | 75 | 36 | 16.5 | $759K | +0.9% | #39 of 538 |
| 1Crescent City, CA | 70 | 12 | 12.6 | $817K | −4.4% | #73 of 538 |
| 2Red Bluff, CA | 68 | 47 | 19.0 | $567K | −1.7% | #87 of 538 |
| 3Clearlake, CA | 63 | 60 | 22.3 | $507K | −0.6% | #132 of 538 |
| 4Truckee-Grass Valley, CA | 58 | 109 | 25.4 | $467K | −0.4% | #184 of 538 |
| 5Sonora, CA | 57 | 51 | 22.5 | $508K | −4.0% | #192 of 538 |
| 6Susanville, CA | 56 | 18 | 19.5 | $558K | −13.1% | #202 of 538 |
| 7Eureka-Arcata, CA | 52 | 100 | 18.2 | $544K | −3.4% | #257 of 538 |
| 8Bishop, CA | 40 | 20 | 24.9 | $429K | −4.4% | #368 of 538 |
| 9Ukiah, CA | 36 | 85 | 24.4 | $430K | −3.5% | #408 of 538 |
Other business types in the Sonora area
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
Auto
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 shops are in the Sonora, CA area?
The Sonora area has 51 auto repair shops on map listings as of September 2026. 9 of them (18%) are chain locations. The listings count general, specialty, body and glass repair shops. Official counts show 26 businesses with payroll classed as mechanical, body and glass repair in 2023, down 10.3% from 2019. Another 50 one-person businesses have no payroll, by official counts.
How much do households in the Sonora, CA area spend on vehicle maintenance and repairs?
About $25.9M a year, or $1,142 per household. That is 19% above the U.S. average (an index of 119, where 100 is the U.S. average). Spread across the 51 auto repair shops on map listings, it comes to $508K per shop. The spending figure covers all vehicle maintenance and repairs, not only auto repair shops. It is estimated from the incomes of the 22,690 households in the Sonora area and national spending patterns by income.
How does the Sonora, CA area compare with the U.S. for auto repair shops?
The Sonora area has 22.5 auto repair shops per 10,000 households, 5% above the U.S. rate of 21.5. Spending per shop is $508K, 14% above the U.S. figure of $445K. At the national ratio of auto repair shops to household spending, the Sonora area would have about 58, against 51 on map listings. There is one business with payroll in the industry for every 873 households, against one for every 955 across the U.S. The official count fell 10.3% from 2019 to 2023, against +2.1% for the U.S.
How fast is the Sonora, CA area growing?
Population estimates put the Sonora area at 53,160 people in 2025, down 4.0% since 2020, against +3.1% for the U.S. It has 22,690 households. The median household income in the Sonora area is $77,404 a year, 4% below the U.S. median of $80,734. That rose 28.8% 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. A small-town market is a town of 10,000 to 50,000 people and the county or counties tied to it by commuting. 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. The Sonora area scores 57 for auto repair shops (upper middle), #192 of 538 scored small-town markets.
How can I see the market around a specific site?
Run a Groundwork site report on an address in the Sonora area. It maps the auto repair 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 auto repair shops · All 56 business types in the Sonora area
Screening a site or an acquisition in the Sonora area?
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 the Sonora area. 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.