Auto · County · Florida
Auto repair shops in Martin County, FL
The auto repair shops in Martin County, FL, 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 #1,877 of 2,378 scored counties
#58 of 64 scored counties in Florida
- Listings
- 151
- 29 chain locations (19%)
- Official establishments
- 104
- +10.6% since 2019
- Household spending a year
- $58.5M
- On vehicle maintenance and repairs · $862 a household
- Spending per listing
- $387K
- 13% below the U.S.
- Listings per 10k households
- 22.3
- 4% above the U.S.
- Population, 2025
- 166,272
- +4.8% since 2020
See the auto repair shops around any address in Martin 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 Martin 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
Martin County scores 34 (lower middle) on the Groundwork market score for auto repair shops, ranking #1,877 of 2,378 scored counties and #58 of 64 scored counties in Florida. That puts it in the bottom quarter of counties.
Households in Martin County spend about $58.5M a year on vehicle maintenance and repairs, or $862 per household, 10% below the U.S. average. Spread across 151 auto repair shops, that is $387K per shop, 13% below the U.S. figure of $445K. The spending figure covers all vehicle maintenance and repairs, not only auto repair shops.
There are 151 auto repair shops on map listings in Martin County as of September 2026. 29 of them (19%) are chain locations, against 16% across the U.S. Per 10,000 households, that is 22.3, 4% above the U.S. rate of 21.5.
In 2023, official counts showed 104 businesses with payroll in Martin County classed as mechanical, body and glass repair, up 10.6% from 2019. That is one for every 652 households, against one for every 955 across the U.S. Population estimates put the population change in Martin County from 2020 to 2025 at +4.8%, faster than the U.S. (+3.1%).
How Martin County compares
The same measures for Florida 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 | Martin County | Florida | U.S. |
|---|---|---|---|
| Listings per 10k households | 22.3 | 21.1 | 21.5 |
| Spending per listing | $387K | $396K | $445K |
| Households per official establishment | 652 | 1,036 | 955 |
| Official establishment growth, 2019–2023 | +10.6% | +5.5% | +2.1% |
| Population growth, 2020–2025 | +4.8% | +8.7% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $862 | $835 | $958 |
| Median household income | $82,943 | $74,568 | $80,734 |
| Groundwork market score | 34 | 44 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 94 → 104+10.6% over the period
- Employees, 2023
- 435
- Annual payroll, 2023
- $22.4M
- One-person businesses, 2023
- 114Businesses with no payroll
- Map listings, September 2026
- 15129 chain locations
- Listings at the U.S. rate for this spending
- 132The 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 Martin 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 Martin County
- Population, 2025 estimate
- 166,272+4.8% since 2020
- Households
- 67,801
- Median age
- 51.3
- Homes lived in by their owners
- 80%
- Vehicles per household
- 1.7
- Land area
- 544 sq. mi.
- People per square mile
- 298
- Median household income
- $82,943+35.7% vs. 2015–2019, before inflation
- Average household income
- $123,323
- Median home value
- $432,200
- Jobs located here
- 78,861
- Daytime population
- 172,767Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Martin 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 Martin 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 Florida
Every Florida market ranked →The highest-scoring counties in Florida for auto repair shops, numbered among those based in Florida, with Martin County marked.
Top counties in Florida
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1St. Johns County, FL | 85 | 130 | 11.2 | $869K | +25.0% | #47 of 2,378 |
| 2Walton County, FL | 85 | 38 | 11.1 | $857K | +22.9% | #48 of 2,378 |
| 3Santa Rosa County, FL | 85 | 101 | 13.9 | $738K | +11.7% | #49 of 2,378 |
| 4Gulf County, FL | 83 | 5 | 8.4 | $1.1M | +11.7% | #65 of 2,378 |
| 5Nassau County, FL | 81 | 57 | 14.5 | $679K | +17.4% | #100 of 2,378 |
| 6Sumter County, FL | 80 | 46 | 6.5 | $1.1M | +21.1% | #107 of 2,378 |
| 7Flagler County, FL | 74 | 77 | 14.6 | $597K | +21.0% | #233 of 2,378 |
| 8Franklin County, FL | 73 | 6 | 12.1 | $704K | +4.5% | #253 of 2,378 |
| 9Clay County, FL | 71 | 149 | 17.8 | $543K | +9.4% | #319 of 2,378 |
| 10Hernando County, FL | 70 | 125 | 15.2 | $563K | +13.3% | #345 of 2,378 |
| 58Martin County, FL | 34 | 151 | 22.3 | $387K | +4.8% | #1,877 of 2,378 |
Other business types in Martin 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 Martin County, FL?
As of September 2026, map listings count 151 auto repair shops in Martin County. 29 of them (19%) are chain locations. The listings count general, specialty, body and glass repair shops. Official counts show 104 businesses with payroll classed as mechanical, body and glass repair in 2023, up 10.6% from 2019. Another 114 one-person businesses have no payroll, by official counts.
How much do households in Martin County, FL spend on vehicle maintenance and repairs?
About $58.5M a year, or $862 per household. That is 10% below the U.S. average (an index of 90, where 100 is the U.S. average). Spread across the 151 auto repair shops on map listings, it comes to $387K 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 67,801 households in Martin County and national spending patterns by income.
How does Martin County, FL compare with the U.S. for auto repair shops?
Martin County has 22.3 auto repair shops per 10,000 households, 4% above the U.S. rate of 21.5. Spending per shop is $387K, 13% below the U.S. figure of $445K. At the U.S. ratio of auto repair shops to household spending, Martin County would have about 132, against 151 on map listings. There is one business with payroll in the industry for every 652 households, against one for every 955 across the U.S. The official count rose 10.6% from 2019 to 2023, against +2.1% for the U.S.
How fast is Martin County, FL growing?
Population estimates put Martin County at 166,272 people in 2025, up 4.8% since 2020, faster than the U.S. (+3.1%). It has 67,801 households. Median household income in Martin County is $82,943, 3% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 35.7%, 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. Martin County scores 34 for auto repair shops (lower middle), #1,877 of 2,378 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Martin 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 Martin County
Screening a site or an acquisition in Martin 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 Martin 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.