Auto · County · Montana
Auto repair and car care businesses in Granite County, MT
How Granite County, MT compares with other counties and the U.S. for auto repair and car care businesses: competitors, household spending, official counts and growth.
Groundwork market score
Not scored
Counties under 10,000 people aren’t scored, since a few businesses can swing their figures.
- Listings
- 2
- 0 chain locations (0%)
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $2M
- On vehicle maintenance and repairs · $1,332 a household
- Spending per listing
- $1M
- Too few listings to compare
- Listings per 10k households
- 13.2
- Too few listings to compare
- Population, 2025
- 3,658
- +10.6% since 2020
See the auto repair and car care businesses around any address in Granite 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 Granite 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
At $1,332 per household (39% above the U.S. average), households in Granite County spend about $2M a year on vehicle maintenance and repairs. That works out to $1M per business.
Granite County has 2 auto repair and car care businesses on map listings as of September 2026. That is 13.2 per 10,000 households.
Official counts don’t publish a figure for automotive repair and maintenance, and tire dealers in Granite County, since they leave out counts under 3. Official counts list 5 one-person businesses without payroll.
Population estimates put the population change in Granite County from 2020 to 2025 at +10.6%, faster than the U.S. (+3.1%). Counties under 10,000 people aren’t given a market score, since a few businesses can swing their figures.
How Granite County compares
The same measures for Montana 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 | Granite County | Montana | U.S. |
|---|---|---|---|
| Listings per 10k households | 13.2 | 43.7 | 35.7 |
| Spending per listing | $1M | $265K | $269K |
| Households per official establishment | n/a | 437 | 681 |
| Official establishment growth, 2019–2023 | n/a | +9.6% | +4.1% |
| Population growth, 2020–2025 | +10.6% | +5.3% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $1,332 | $1,157 | $958 |
| Median household income | $59,265 | $72,509 | $80,734 |
| Groundwork market score | Not scored | 47 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- n/a
- Employees, 2023
- n/a
- Annual payroll, 2023
- n/a
- One-person businesses, 2023
- 5Businesses with no payroll
- Map listings, September 2026
- 20 chain locations
- Listings at the U.S. rate for this spending
- 8The 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 Granite 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 Granite County
- Population, 2025 estimate
- 3,658+10.6% since 2020
- Households
- 1,514
- Median age
- 52.6
- Homes lived in by their owners
- 78%
- Vehicles per household
- 2.5
- Land area
- 1,727 sq. mi.
- People per square mile
- 2
- Median household income
- $59,265
- Average household income
- $83,119
- Median home value
- $352,700
- Jobs located here
- 940
- Daytime population
- 3,223Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Granite 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 Granite 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 Montana
Every Montana market ranked →The highest-scoring counties in Montana for auto repair and car care businesses, numbered among those based in Montana, with Granite County marked.
Top counties in Montana
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Jefferson County, MT | 94 | 13 | 26.0 | $584K | +9.8% | #7 of 2,401 |
| 2Sanders County, MT | 85 | 17 | 31.2 | $382K | +12.9% | #55 of 2,401 |
| 3Carbon County, MT | 74 | 16 | 34.3 | $384K | +9.1% | #247 of 2,401 |
| 4Big Horn County, MT | 73 | 11 | 28.7 | $395K | −2.5% | #264 of 2,401 |
| 5Lake County, MT | 68 | 43 | 34.2 | $362K | +6.9% | #421 of 2,401 |
| 6Ravalli County, MT | 60 | 82 | 43.9 | $282K | +9.4% | #747 of 2,401 |
| 7Gallatin County, MT | 59 | 223 | 43.5 | $281K | +7.7% | #800 of 2,401 |
| 8Glacier County, MT | 56 | 15 | 35.0 | $292K | −2.0% | #929 of 2,401 |
| 9Missoula County, MT | 55 | 183 | 34.7 | $306K | +4.4% | #963 of 2,401 |
| 10Park County, MT | 54 | 35 | 41.8 | $278K | +5.7% | #1,034 of 2,401 |
| Granite County, MT | Not scored | 2 | 13.2 | $1M | +10.6% |
Other business types in Granite County
None has a Groundwork market score here. Counties under 10,000 people aren’t scored, since a few businesses can swing their figures.
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 and car care businesses are in Granite County, MT?
Map listings as of September 2026 show 2 auto repair and car care businesses in Granite County. The listings count repair shops, body shops, tire shops, car washes, oil change and parts stores. No official count is published for automotive repair and maintenance, and tire dealers in Granite County: counts under 3 are left out. Official counts also show 5 one-person businesses without payroll.
How much do households in Granite County, MT spend on vehicle maintenance and repairs?
About $2M a year, or $1,332 per household. That is 39% above the U.S. average (an index of 139, where 100 is the U.S. average). Spread across the 2 auto repair and car care businesses on map listings, it comes to $1M per business. It is estimated from the incomes of the 1,514 households in Granite County and national spending patterns by income.
How does Granite County, MT compare with the U.S. for auto repair and car care businesses?
Granite County has 2 auto repair and car care businesses on map listings, too few for a steady comparison with the U.S. rate. At the U.S. ratio of auto repair and car care businesses to household spending, Granite County would have about 8, against 2 on map listings.
How fast is Granite County, MT growing?
Population estimates put Granite County at 3,658 people in 2025, up 10.6% since 2020, faster than the U.S. (+3.1%). It has 1,514 households. The median household income in Granite County is $59,265 a year, 27% below the U.S. median of $80,734.
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. The score leaves out counties under 10,000 people, where a handful of businesses would swing it.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Granite 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 Granite County
Screening a site or an acquisition in Granite 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 Granite 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.