Auto · County · Washington
Auto repair shops in Mason County, WA
Competitor counts, household spending and official business counts for auto repair shops in Mason County, WA, set against other counties and the U.S.
Groundwork market score · out of 100
Score 90 out of 100: Very high
Ranked #19 of 2,378 scored counties
#4 of 33 scored counties in Washington
- Listings
- 37
- 3 chain locations (8%)
- Official establishments
- 21
- 0.0% since 2019
- Household spending a year
- $33.4M
- On vehicle maintenance and repairs · $1,284 a household
- Spending per listing
- $903K
- Twice the U.S.
- Listings per 10k households
- 14.2
- 34% below the U.S.
- Population, 2025
- 71,165
- +7.8% since 2020
See the auto repair shops around any address in Mason County
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 Mason 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
Mason County scores 90 (very high) on the Groundwork market score for auto repair shops, ranking #19 of 2,378 scored counties and #4 of 33 scored counties in Washington. That puts it in the top 10% of counties for auto repair shops.
As of September 2026, map listings count 37 auto repair shops in Mason County. Of those, 3 are chain locations, or 8%, against 16% across the U.S. Per 10,000 households, that is 14.2, 34% below the U.S. rate of 21.5.
At $1,284 per household (34% above the U.S. average), households in Mason County spend about $33.4M a year on vehicle maintenance and repairs. That is about $903K of household spending for each shop on map listings, twice 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.
In 2023, official counts showed 21 businesses with payroll in Mason County classed as mechanical, body and glass repair, unchanged from 2019. That is one for every 1,239 households, against one for every 955 across the U.S. Since fiscal 2022, 2 SBA-backed loans worth $455K have gone to businesses classed as mechanical, body and glass repair in Mason County. Between 2020 and 2025, the population of Mason County grew 7.8%, faster than the U.S. (+3.1%).
How Mason County compares
The same measures for Washington 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 | Mason County | Washington | U.S. |
|---|---|---|---|
| Listings per 10k households | 14.2 | 16.4 | 21.5 |
| Spending per listing | $903K | $672K | $445K |
| Households per official establishment | 1,239 | 1,073 | 955 |
| Official establishment growth, 2019–2023 | 0.0% | +1.1% | +2.1% |
| Population growth, 2020–2025 | +7.8% | +3.6% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $1,284 | $1,104 | $958 |
| Median household income | $83,270 | $98,141 | $80,734 |
| Groundwork market score | 90 | 81 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 21 → 210.0% over the period
- Employees, 2023
- 101
- Annual payroll, 2023
- $5.3M
- One-person businesses, 2023
- 31Businesses with no payroll
- Map listings, September 2026
- 373 chain locations
- Listings at the U.S. rate for this spending
- 75The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 2
- Amount
- $455K
SBA-backed loans to businesses classed as mechanical, body and glass repair in Mason 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 Mason County
- Population, 2025 estimate
- 71,165+7.8% since 2020
- Households
- 26,029
- Median age
- 45.5
- Homes lived in by their owners
- 82%
- Vehicles per household
- 2.3
- Land area
- 960 sq. mi.
- People per square mile
- 71
- Median household income
- $83,270+44.5% vs. 2015–2019, before inflation
- Average household income
- $100,630
- Median home value
- $411,800
- Jobs located here
- 13,833
- Daytime population
- 54,996Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Mason 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 shops on map listings by name and distance.
Or open the report at the center of Mason County. 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 Washington
Every Washington market ranked →The highest-scoring counties in Washington for auto repair shops, numbered among those based in Washington, with Mason County marked.
Top counties in Washington
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Douglas County, WA | 96 | 20 | 12.6 | $1M | +8.0% | #2 of 2,378 |
| 2Klickitat County, WA | 94 | 11 | 11.1 | $1.1M | +6.6% | #6 of 2,378 |
| 3Pend Oreille County, WA | 91 | 10 | 16.8 | $734K | +7.1% | #16 of 2,378 |
| 4Mason County, WA | 90 | 37 | 14.2 | $903K | +7.8% | #19 of 2,378 |
| 5San Juan County, WA | 89 | 9 | 10.0 | $1.2M | +4.2% | #25 of 2,378 |
| 6Pacific County, WA | 84 | 10 | 9.1 | $1.2M | +3.6% | #53 of 2,378 |
| 7Jefferson County, WA | 83 | 18 | 11.0 | $986K | +2.7% | #67 of 2,378 |
| 8Kitsap County, WA | 81 | 147 | 13.5 | $875K | +2.7% | #95 of 2,378 |
| 9Benton County, WA | 81 | 136 | 17.4 | $660K | +6.9% | #103 of 2,378 |
| 10Kittitas County, WA | 81 | 37 | 18.5 | $642K | +4.2% | #105 of 2,378 |
Other business types in Mason County
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 Mason County, WA?
Mason County has 37 auto repair shops on map listings as of September 2026. 3 of them (8%) are chain locations. The listings count general, specialty, body and glass repair shops. Official counts show 21 businesses with payroll classed as mechanical, body and glass repair in 2023, unchanged from 2019. Official counts list 31 one-person businesses without payroll.
How much do households in Mason County, WA spend on vehicle maintenance and repairs?
About $33.4M a year, or $1,284 per household. That is 34% above the U.S. average (an index of 134, where 100 is the U.S. average). Spread across the 37 auto repair shops on map listings, it comes to $903K per shop. The spending figure covers all vehicle maintenance and repairs, not only auto repair shops. It is estimated from the incomes of the 26,029 households in Mason County and national spending patterns by income.
How does Mason County, WA compare with the U.S. for auto repair shops?
Mason County has 14.2 auto repair shops per 10,000 households, 34% below the U.S. rate of 21.5. Spending per shop is $903K, twice the U.S. figure of $445K. At the national ratio of auto repair shops to household spending, Mason County would have about 75, against 37 on map listings. There is one business with payroll in the industry for every 1,239 households, against one for every 955 across the U.S. The official count held level from 2019 to 2023, against +2.1% for the U.S.
How fast is Mason County, WA growing?
Population estimates put Mason County at 71,165 people in 2025, up 7.8% since 2020, faster than the U.S. (+3.1%). It has 26,029 households. The median household income in Mason County is $83,270 a year, 3% above the U.S. median of $80,734. That rose 44.5% 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. Mason County scores 90 for auto repair shops (very high), #19 of 2,378 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Mason County. 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 Mason County
Screening a site or an acquisition in Mason 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 Mason 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.