Auto · County · South Carolina
Auto repair shops in Dorchester County, SC
How Dorchester County, SC 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 68 out of 100: Upper middle
Ranked #432 of 2,378 scored counties
#8 of 44 scored counties in South Carolina
- Listings
- 121
- 34 chain locations (28%)
- Official establishments
- 53
- +35.9% since 2019
- Household spending a year
- $60.3M
- On vehicle maintenance and repairs · $954 a household
- Spending per listing
- $498K
- 12% above the U.S.
- Listings per 10k households
- 19.2
- 11% below the U.S.
- Population, 2025
- 178,397
- +10.1% since 2020
See the auto repair shops around any address in Dorchester 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 Dorchester 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
Map listings as of September 2026 show 121 auto repair shops in Dorchester County. Chain locations make up 28% of them, against 16% across the U.S. That is 19.2 per 10,000 households, 11% below the U.S. rate of 21.5.
At $954 per household (in line with the U.S. average), households in Dorchester County spend about $60.3M a year on vehicle maintenance and repairs. Spread across 121 auto repair shops, that is $498K per shop, 12% above 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.
In 2023, official counts showed 53 businesses with payroll in Dorchester County classed as mechanical, body and glass repair, up 35.9% from 2019. That is one for every 1,192 households, against one for every 955 across the U.S. Official counts list 136 one-person businesses without payroll. Since fiscal 2022, 6 SBA-backed loans worth $2.5M have gone to businesses classed as mechanical, body and glass repair in Dorchester County.
Between 2020 and 2025, the population of Dorchester County grew 10.1%, faster than the U.S. (+3.1%). For auto repair shops, Dorchester County has a Groundwork market score of 68 (upper middle): #432 of 2,378 scored counties and #8 of 44 scored counties in South Carolina. That puts it in the top quarter of counties.
How Dorchester County compares
The same measures for South Carolina 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 | Dorchester County | South Carolina | U.S. |
|---|---|---|---|
| Listings per 10k households | 19.2 | 20.8 | 21.5 |
| Spending per listing | $498K | $435K | $445K |
| Households per official establishment | 1,192 | 1,161 | 955 |
| Official establishment growth, 2019–2023 | +35.9% | +5.9% | +2.1% |
| Population growth, 2020–2025 | +10.1% | +8.5% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $954 | $907 | $958 |
| Median household income | $78,198 | $69,324 | $80,734 |
| Groundwork market score | 68 | 60 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 39 → 53+35.9% over the period
- Employees, 2023
- 240
- Annual payroll, 2023
- $14.2M
- One-person businesses, 2023
- 136Businesses with no payroll
- Map listings, September 2026
- 12134 chain locations
- Listings at the U.S. rate for this spending
- 136The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 6
- Amount
- $2.5M
SBA-backed loans to businesses classed as mechanical, body and glass repair in Dorchester 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 Dorchester County
- Population, 2025 estimate
- 178,397+10.1% since 2020
- Households
- 63,179
- Median age
- 38.4
- Homes lived in by their owners
- 76%
- Vehicles per household
- 1.9
- Land area
- 568 sq. mi.
- People per square mile
- 294
- Median household income
- $78,198+24.0% vs. 2015–2019, before inflation
- Average household income
- $100,220
- Median home value
- $329,300
- Jobs located here
- 39,777
- Daytime population
- 129,933Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Dorchester 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 Dorchester 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 South Carolina
Every South Carolina market ranked →The highest-scoring counties in South Carolina for auto repair shops, numbered among those based in South Carolina, with Dorchester County marked.
Top counties in South Carolina
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Edgefield County, SC | 82 | 15 | 15.4 | $659K | +16.1% | #85 of 2,378 |
| 2Berkeley County, SC | 80 | 142 | 15.2 | $625K | +18.7% | #118 of 2,378 |
| 3Abbeville County, SC | 76 | 12 | 12.3 | $779K | +2.3% | #186 of 2,378 |
| 4Beaufort County, SC | 74 | 126 | 15.3 | $586K | +8.9% | #234 of 2,378 |
| 5Aiken County, SC | 73 | 124 | 17.7 | $546K | +7.3% | #271 of 2,378 |
| 6Georgetown County, SC | 70 | 43 | 15.9 | $578K | +3.8% | #339 of 2,378 |
| 7Oconee County, SC | 69 | 65 | 18.8 | $521K | +6.3% | #383 of 2,378 |
| 8Dorchester County, SC | 68 | 121 | 19.2 | $498K | +10.1% | #432 of 2,378 |
| 9York County, SC | 68 | 231 | 20.3 | $493K | +8.1% | #434 of 2,378 |
| 10Saluda County, SC | 66 | 16 | 20.9 | $486K | +4.1% | #504 of 2,378 |
Other business types in Dorchester 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 Dorchester County, SC?
There are 121 auto repair shops on map listings in Dorchester County as of September 2026. 34 of them (28%) are chain locations. The listings count general, specialty, body and glass repair shops. Official counts show 53 businesses with payroll classed as mechanical, body and glass repair in 2023, up 35.9% from 2019. Official counts also show 136 one-person businesses without payroll.
How much do households in Dorchester County, SC spend on vehicle maintenance and repairs?
About $60.3M a year, or $954 per household. That is in line with the U.S. average (an index of 100, where 100 is the U.S. average). Spread across the 121 auto repair shops on map listings, it comes to $498K per shop. The spending figure covers all vehicle maintenance and repairs, not only auto repair shops. It is estimated from the incomes of the 63,179 households in Dorchester County and national spending patterns by income.
How does Dorchester County, SC compare with the U.S. for auto repair shops?
Dorchester County has 19.2 auto repair shops per 10,000 households, 11% below the U.S. rate of 21.5. Spending per shop is $498K, 12% above the U.S. figure of $445K. At the national ratio of auto repair shops to household spending, Dorchester County would have about 136, against 121 on map listings. There is one business with payroll in the industry for every 1,192 households, against one for every 955 across the U.S. The official count rose 35.9% from 2019 to 2023, against +2.1% for the U.S.
How fast is Dorchester County, SC growing?
Population estimates put Dorchester County at 178,397 people in 2025, up 10.1% since 2020, faster than the U.S. (+3.1%). It has 63,179 households. The median household income in Dorchester County is $78,198 a year, 3% below the U.S. median of $80,734. That rose 24.0% 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. Dorchester County scores 68 for auto repair shops (upper middle), #432 of 2,378 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Dorchester 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 Dorchester County
Screening a site or an acquisition in Dorchester 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 Dorchester 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.