Auto · County · Montana
Auto repair shops in Lewis and Clark County, MT
How Lewis and Clark County, MT compares with other counties and the U.S. for auto repair shops: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 47 out of 100: Lower middle
Ranked #1,341 of 2,378 scored counties
#13 of 21 scored counties in Montana
- Listings
- 87
- 12 chain locations (14%)
- Official establishments
- 50
- +13.6% since 2019
- Household spending a year
- $34.9M
- On vehicle maintenance and repairs · $1,116 a household
- Spending per listing
- $401K
- 10% below the U.S.
- Listings per 10k households
- 27.9
- 30% above the U.S.
- Population, 2025
- 75,331
- +5.8% since 2020
See the auto repair shops around any address in Lewis and Clark 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 Lewis and Clark 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
Household spending on vehicle maintenance and repairs in Lewis and Clark County comes to about $34.9M a year: $1,116 per household, 17% above the U.S. average. That is about $401K of household spending for each shop on map listings, 10% below the U.S. figure of $445K. The spending figure covers all vehicle maintenance and repairs, not only auto repair shops.
There are 87 auto repair shops on map listings in Lewis and Clark County as of September 2026. Of those, 12 are chain locations, or 14%, against 16% across the U.S. That comes to 27.9 for every 10,000 households, 30% above the U.S. rate of 21.5.
The official count of businesses with payroll classed as mechanical, body and glass repair in Lewis and Clark County was 50 in 2023, up 13.6% from 2019. That is one for every 624 households, against one for every 955 across the U.S. Another 61 one-person businesses have no payroll, by official counts. Since fiscal 2022, 4 SBA-backed loans worth $1.8M have gone to businesses classed as mechanical, body and glass repair in Lewis and Clark County.
Population estimates show Lewis and Clark County grew 5.8% from 2020 to 2025, faster than the U.S. (+3.1%). Lewis and Clark County scores 47 (lower middle) on the Groundwork market score for auto repair shops, ranking #1,341 of 2,378 scored counties and #13 of 21 scored counties in Montana.
How Lewis and Clark 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 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 | Lewis and Clark County | Montana | U.S. |
|---|---|---|---|
| Listings per 10k households | 27.9 | 26.1 | 21.5 |
| Spending per listing | $401K | $443K | $445K |
| Households per official establishment | 624 | 609 | 955 |
| Official establishment growth, 2019–2023 | +13.6% | +6.7% | +2.1% |
| Population growth, 2020–2025 | +5.8% | +5.3% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $1,116 | $1,157 | $958 |
| Median household income | $78,237 | $72,509 | $80,734 |
| Groundwork market score | 47 | 49 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 44 → 50+13.6% over the period
- Employees, 2023
- 329
- Annual payroll, 2023
- $16.2M
- One-person businesses, 2023
- 61Businesses with no payroll
- Map listings, September 2026
- 8712 chain locations
- Listings at the U.S. rate for this spending
- 78The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 4
- Amount
- $1.8M
SBA-backed loans to businesses classed as mechanical, body and glass repair in Lewis and Clark 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 Lewis and Clark County
- Population, 2025 estimate
- 75,331+5.8% since 2020
- Households
- 31,215
- Median age
- 42.1
- Homes lived in by their owners
- 70%
- Vehicles per household
- 2.0
- Land area
- 3,458 sq. mi.
- People per square mile
- 21
- Median household income
- $78,237+18.9% vs. 2015–2019, before inflation
- Average household income
- $104,055
- Median home value
- $393,500
- Jobs located here
- 41,168
- Daytime population
- 78,294Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Lewis and Clark 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 Lewis and Clark 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 Montana
Every Montana market ranked →The highest-scoring counties in Montana for auto repair shops, numbered among those based in Montana, with Lewis and Clark County marked.
Top counties in Montana
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Jefferson County, MT | 96 | 7 | 14.0 | $1.1M | +9.8% | #1 of 2,378 |
| 2Sanders County, MT | 84 | 10 | 18.3 | $650K | +12.9% | #62 of 2,378 |
| 3Lake County, MT | 72 | 20 | 15.9 | $777K | +6.9% | #282 of 2,378 |
| 4Big Horn County, MT | 69 | 5 | 13.1 | $869K | −2.5% | #359 of 2,378 |
| 5Carbon County, MT | 66 | 11 | 23.6 | $559K | +9.1% | #493 of 2,378 |
| 6Gallatin County, MT | 63 | 126 | 24.6 | $498K | +7.7% | #618 of 2,378 |
| 7Glacier County, MT | 57 | 9 | 21.0 | $487K | −2.0% | #858 of 2,378 |
| 8Fergus County, MT | 55 | 14 | 26.4 | $446K | +3.1% | #964 of 2,378 |
| 9Ravalli County, MT | 55 | 54 | 28.9 | $429K | +9.4% | #972 of 2,378 |
| 10Missoula County, MT | 53 | 115 | 21.8 | $486K | +4.4% | #1,051 of 2,378 |
| 13Lewis and Clark County, MT | 47 | 87 | 27.9 | $401K | +5.8% | #1,341 of 2,378 |
Other business types in Lewis and Clark 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 Lewis and Clark County, MT?
As of September 2026, map listings count 87 auto repair shops in Lewis and Clark County. 12 of them (14%) are chain locations. The listings count general, specialty, body and glass repair shops. Official counts show 50 businesses with payroll classed as mechanical, body and glass repair in 2023, up 13.6% from 2019. Official counts list 61 one-person businesses without payroll.
How much do households in Lewis and Clark County, MT spend on vehicle maintenance and repairs?
About $34.9M a year, or $1,116 per household. That is 17% above the U.S. average (an index of 117, where 100 is the U.S. average). Spread across the 87 auto repair shops on map listings, it comes to $401K per shop. That spending covers all vehicle maintenance and repairs, which auto repair shops share with other businesses in the trade. It is estimated from the incomes of the 31,215 households in Lewis and Clark County and national spending patterns by income.
How does Lewis and Clark County, MT compare with the U.S. for auto repair shops?
Lewis and Clark County has 27.9 auto repair shops per 10,000 households, 30% above the U.S. rate of 21.5. Spending per shop is $401K, 10% below the U.S. figure of $445K. At the U.S. ratio of auto repair shops to household spending, Lewis and Clark County would have about 78, against 87 on map listings. There is one business with payroll in the industry for every 624 households, against one for every 955 across the U.S. The official count rose 13.6% from 2019 to 2023, against +2.1% for the U.S.
How fast is Lewis and Clark County, MT growing?
Population estimates put Lewis and Clark County at 75,331 people in 2025, up 5.8% since 2020, faster than the U.S. (+3.1%). It has 31,215 households. Median household income in Lewis and Clark County is $78,237, 3% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 18.9%, 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. Lewis and Clark County scores 47 for auto repair shops (lower middle), #1,341 of 2,378 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Lewis and Clark 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 Lewis and Clark County
Screening a site or an acquisition in Lewis and Clark 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 Lewis and Clark 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.