Auto · County · Missouri
Auto repair shops in Marion County, MO
Competitor counts, household spending and official business counts for auto repair shops in Marion County, MO, set against other counties and the U.S.
Groundwork market score · out of 100
Score 27 out of 100: Lower middle
Ranked #2,109 of 2,378 scored counties
#82 of 85 scored counties in Missouri
- Listings
- 34
- 1 chain location (3%)
- Official establishments
- 22
- Businesses with payroll, 2023
- Household spending a year
- $11.8M
- On vehicle maintenance and repairs · $1,043 a household
- Spending per listing
- $347K
- 22% below the U.S.
- Listings per 10k households
- 30.0
- 40% above the U.S.
- Population, 2025
- 28,525
- +0.2% since 2020
See the auto repair shops around any address in Marion 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 Marion 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 Marion County is 27 (lower middle), #2,109 of 2,378 scored counties and #82 of 85 scored counties in Missouri. That puts it in the bottom quarter of counties.
As of September 2026, map listings count 34 auto repair shops in Marion County. One of them (3%) is a chain location, against 16% across the U.S. Per 10,000 households, that is 30.0, 40% above the U.S. rate of 21.5.
Household spending on vehicle maintenance and repairs in Marion County comes to about $11.8M a year: $1,043 per household, 9% above the U.S. average. That works out to $347K per shop, 22% below 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.
Official counts show 22 businesses with payroll classed as mechanical, body and glass repair in Marion County in 2023. That is one for every 515 households, against one for every 955 across the U.S. Between 2020 and 2025, the population of Marion County grew 0.2%, slower than the U.S. (+3.1%).
How Marion 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 | Marion County | Missouri | U.S. |
|---|---|---|---|
| Listings per 10k households | 30.0 | 22.3 | 21.5 |
| Spending per listing | $347K | $474K | $445K |
| Households per official establishment | 515 | 863 | 955 |
| Official establishment growth, 2019–2023 | n/a | +1.6% | +2.1% |
| Population growth, 2020–2025 | +0.2% | +1.9% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $1,043 | $1,058 | $958 |
| Median household income | $62,903 | $70,702 | $80,734 |
| Groundwork market score | 27 | 48 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 19 → 22
- Employees, 2023
- 82
- Annual payroll, 2023
- $3.7M
- One-person businesses, 2023
- 25Businesses with no payroll
- Map listings, September 2026
- 341 chain location
- Listings at the U.S. rate for this spending
- 27The 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 Marion 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 Marion County
- Population, 2025 estimate
- 28,525+0.2% since 2020
- Households
- 11,323
- Median age
- 39.3
- Homes lived in by their owners
- 69%
- Vehicles per household
- 1.9
- Land area
- 437 sq. mi.
- People per square mile
- 65
- Median household income
- $62,903+28.9% vs. 2015–2019, before inflation
- Average household income
- $75,181
- Median home value
- $162,000
- Jobs located here
- 12,711
- Daytime population
- 28,078Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Marion 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 Marion 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 Marion 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 |
| 82Marion County, MO | 27 | 34 | 30.0 | $347K | +0.2% | #2,109 of 2,378 |
Other business types in Marion 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 Marion County, MO?
Marion County has 34 auto repair shops on map listings as of September 2026. One of them (3%) is a chain location. The listings count general, specialty, body and glass repair shops. Official counts show 22 businesses with payroll classed as mechanical, body and glass repair in 2023. Another 25 one-person businesses have no payroll, by official counts.
How much do households in Marion County, MO spend on vehicle maintenance and repairs?
About $11.8M a year, or $1,043 per household. That is 9% above the U.S. average (an index of 109, where 100 is the U.S. average). Spread across the 34 auto repair shops on map listings, it comes to $347K per shop. The spending figure covers all vehicle maintenance and repairs, not only auto repair shops. It is estimated from the incomes of the 11,323 households in Marion County and national spending patterns by income.
How does Marion County, MO compare with the U.S. for auto repair shops?
Marion County has 30.0 auto repair shops per 10,000 households, 40% above the U.S. rate of 21.5. Spending per shop is $347K, 22% below the U.S. figure of $445K. At the national ratio of auto repair shops to household spending, Marion County would have about 27, against 34 on map listings. There is one business with payroll in the industry for every 515 households, against one for every 955 across the U.S.
How fast is Marion County, MO growing?
Population estimates put Marion County at 28,525 people in 2025, up 0.2% since 2020, slower than the U.S. (+3.1%). It has 11,323 households. The median household income in Marion County is $62,903 a year, 22% below the U.S. median of $80,734. That rose 28.9% 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. Marion County scores 27 for auto repair shops (lower middle), #2,109 of 2,378 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Marion 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 Marion County
Screening a site or an acquisition in Marion 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 Marion 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.