Auto · County · Missouri
Auto repair shops in Miller County, MO
The auto repair shops in Miller County, MO, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 34 out of 100: Lower middle
Ranked #1,901 of 2,378 scored counties
#71 of 85 scored counties in Missouri
- Listings
- 45
- 6 chain locations (13%)
- Official establishments
- 15
- Businesses with payroll, 2023
- Household spending a year
- $10.9M
- On vehicle maintenance and repairs · $1,102 a household
- Spending per listing
- $241K
- 46% below the U.S.
- Listings per 10k households
- 45.7
- 2.1 times the U.S.
- Population, 2025
- 25,817
- +4.2% since 2020
See the auto repair shops around any address in Miller 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 Miller 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
The Groundwork market score for auto repair shops in Miller County is 34 (lower middle), #1,901 of 2,378 scored counties and #71 of 85 scored counties in Missouri. That puts it in the bottom quarter of counties.
Households in Miller County spend about $10.9M a year on vehicle maintenance and repairs, or $1,102 per household, 15% above the U.S. average. That works out to $241K per shop, 46% below the U.S. figure of $445K. The spending figure covers all vehicle maintenance and repairs, not only auto repair shops.
Miller County has 45 auto repair shops on map listings as of September 2026. Chain locations make up 13% of them, against 16% across the U.S. Per 10,000 households, that is 45.7, 2.1 times the U.S. rate of 21.5.
In 2023, official counts showed 15 businesses with payroll in Miller County classed as mechanical, body and glass repair. That is one for every 657 households, against one for every 955 across the U.S. Population estimates put the population change in Miller County from 2020 to 2025 at +4.2%, faster than the U.S. (+3.1%).
How Miller County compares
The same measures for Missouri 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 | Miller County | Missouri | U.S. |
|---|---|---|---|
| Listings per 10k households | 45.7 | 22.3 | 21.5 |
| Spending per listing | $241K | $474K | $445K |
| Households per official establishment | 657 | 863 | 955 |
| Official establishment growth, 2019–2023 | n/a | +1.6% | +2.1% |
| Population growth, 2020–2025 | +4.2% | +1.9% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $1,102 | $1,058 | $958 |
| Median household income | $56,736 | $70,702 | $80,734 |
| Groundwork market score | 34 | 48 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 12 → 15
- Employees, 2023
- 86
- Annual payroll, 2023
- $4.1M
- One-person businesses, 2023
- 41Businesses with no payroll
- Map listings, September 2026
- 456 chain locations
- Listings at the U.S. rate for this spending
- 24The 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 Miller 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 Miller County
- Population, 2025 estimate
- 25,817+4.2% since 2020
- Households
- 9,857
- Median age
- 41.6
- Homes lived in by their owners
- 74%
- Vehicles per household
- 2.0
- Land area
- 593 sq. mi.
- People per square mile
- 43
- Median household income
- $56,736+20.3% vs. 2015–2019, before inflation
- Average household income
- $74,753
- Median home value
- $192,600
- Jobs located here
- 7,939
- Daytime population
- 22,607Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Miller 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 Miller 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 Missouri
Every Missouri market ranked →The highest-scoring counties in Missouri for auto repair shops, numbered among those based in Missouri, with Miller County marked.
Top counties in Missouri
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Platte County, MO | 87 | 68 | 15.5 | $759K | +6.7% | #34 of 2,378 |
| 2Johnson County, MO | 80 | 41 | 19.4 | $588K | +4.9% | #121 of 2,378 |
| 3Texas County, MO | 78 | 17 | 17.9 | $600K | +6.9% | #156 of 2,378 |
| 4Warren County, MO | 77 | 32 | 23.1 | $557K | +9.2% | #178 of 2,378 |
| 5Stone County, MO | 76 | 26 | 19.2 | $576K | +4.1% | #193 of 2,378 |
| 6Cass County, MO | 76 | 94 | 21.8 | $573K | +7.1% | #194 of 2,378 |
| 7Boone County, MO | 75 | 136 | 17.8 | $599K | +4.2% | #216 of 2,378 |
| 8St. Charles County, MO | 74 | 317 | 19.7 | $610K | +4.9% | #232 of 2,378 |
| 9Clay County, MO | 72 | 169 | 16.5 | $671K | +4.3% | #285 of 2,378 |
| 10Wayne County, MO | 71 | 6 | 13.0 | $810K | −1.4% | #303 of 2,378 |
| 71Miller County, MO | 34 | 45 | 45.7 | $241K | +4.2% | #1,901 of 2,378 |
Other business types in Miller 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 Miller County, MO?
Map listings as of September 2026 show 45 auto repair shops in Miller County. 6 of them (13%) are chain locations. The listings count general, specialty, body and glass repair shops. Official counts show 15 businesses with payroll classed as mechanical, body and glass repair in 2023. Official counts also show 41 one-person businesses without payroll.
How much do households in Miller County, MO spend on vehicle maintenance and repairs?
About $10.9M a year, or $1,102 per household. That is 15% above the U.S. average (an index of 115, where 100 is the U.S. average). Spread across the 45 auto repair shops on map listings, it comes to $241K 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 9,857 households in Miller County and national spending patterns by income.
How does Miller County, MO compare with the U.S. for auto repair shops?
Miller County has 45.7 auto repair shops per 10,000 households, 2.1 times the U.S. rate of 21.5. Spending per shop is $241K, 46% below the U.S. figure of $445K. At the U.S. ratio of auto repair shops to household spending, Miller County would have about 24, against 45 on map listings. There is one business with payroll in the industry for every 657 households, against one for every 955 across the U.S.
How fast is Miller County, MO growing?
Population estimates put Miller County at 25,817 people in 2025, up 4.2% since 2020, faster than the U.S. (+3.1%). It has 9,857 households. Median household income in Miller County is $56,736, 30% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 20.3%, 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. Miller County scores 34 for auto repair shops (lower middle), #1,901 of 2,378 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Miller 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 Miller County
Screening a site or an acquisition in Miller 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 Miller 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.