Auto · County · Maryland
Auto repair and car care businesses in Montgomery County, MD
How Montgomery County, MD compares with other counties and the U.S. for auto repair and car care businesses: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 65 out of 100: Upper middle
Ranked #521 of 2,401 scored counties
#7 of 24 scored counties in Maryland
- Listings
- 924
- 186 chain locations (20%)
- Official establishments
- 460
- −1.3% since 2019
- Household spending a year
- $352.7M
- On vehicle maintenance and repairs · $906 a household
- Spending per listing
- $382K
- 42% above the U.S.
- Listings per 10k households
- 23.7
- 34% below the U.S.
- Population, 2025
- 1,074,582
- +1.3% since 2020
See the auto repair and car care businesses around any address in Montgomery County
The site report maps the auto repair and car care businesses 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 Montgomery 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 924 auto repair and car care businesses in Montgomery County. 186 of them (20%) are chain locations, against 24% across the U.S. Per 10,000 households, that is 23.7, 34% below the U.S. rate of 35.7.
At $906 per household (5% below the U.S. average), households in Montgomery County spend about $352.7M a year on vehicle maintenance and repairs. Spread across 924 auto repair and car care businesses, that is $382K per business, 42% above the U.S. figure of $269K.
The official count of businesses with payroll classed as automotive repair and maintenance, and tire dealers in Montgomery County was 460 in 2023, down 1.3% from 2019. That is one for every 846 households, against one for every 681 across the U.S. Official counts also show 719 one-person businesses without payroll. Since fiscal 2022, 14 SBA-backed loans worth $2.3M have gone to businesses classed as automotive repair and maintenance, and tire dealers in Montgomery County.
Between 2020 and 2025, the population of Montgomery County grew 1.3%, slower than the U.S. (+3.1%). Montgomery County scores 65 (upper middle) on the Groundwork market score for auto repair and car care businesses, ranking #521 of 2,401 scored counties and #7 of 24 scored counties in Maryland. That puts it in the top quarter of counties.
How Montgomery County compares
The same measures for Maryland and the whole U.S. Spending per listing divides a year of household spending on all vehicle maintenance and repairs by the auto repair and car care businesses 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 | Montgomery County | Maryland | U.S. |
|---|---|---|---|
| Listings per 10k households | 23.7 | 31.5 | 35.7 |
| Spending per listing | $382K | $288K | $269K |
| Households per official establishment | 846 | 734 | 681 |
| Official establishment growth, 2019–2023 | −1.3% | +0.8% | +4.1% |
| Population growth, 2020–2025 | +1.3% | +1.4% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $906 | $908 | $958 |
| Median household income | $132,450 | $103,678 | $80,734 |
| Groundwork market score | 65 | 54 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 466 → 460−1.3% over the period
- Employees, 2023
- 3,126
- Annual payroll, 2023
- $175.7M
- One-person businesses, 2023
- 719Businesses with no payroll
- Map listings, September 2026
- 924186 chain locations
- Listings at the U.S. rate for this spending
- 1,313The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 14
- Amount
- $2.3M
SBA-backed loans to businesses classed as automotive repair and maintenance, and tire dealers in Montgomery 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 Montgomery County
- Population, 2025 estimate
- 1,074,582+1.3% since 2020
- Households
- 389,210
- Median age
- 41.4
- Homes lived in by their owners
- 65%
- Vehicles per household
- 1.7
- Land area
- 493 sq. mi.
- People per square mile
- 2,162
- Median household income
- $132,450+21.7% vs. 2015–2019, before inflation
- Average household income
- $181,353
- Median home value
- $640,300
- Jobs located here
- 491,378
- Daytime population
- 1,073,010Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Montgomery 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 and car care businesses on map listings by name and distance.
Or open the report at the center of Montgomery County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardAuto repair and car care across Maryland
Every Maryland market ranked →The highest-scoring counties in Maryland for auto repair and car care businesses, numbered among those based in Maryland, with Montgomery County marked.
Top counties in Maryland
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Howard County, MD | 75 | 285 | 23.5 | $443K | +1.9% | #220 of 2,401 |
| 2Calvert County, MD | 72 | 119 | 35.6 | $351K | +1.7% | #300 of 2,401 |
| 3Frederick County, MD | 70 | 337 | 32.2 | $333K | +11.0% | #365 of 2,401 |
| 4Worcester County, MD | 68 | 73 | 30.2 | $311K | +3.7% | #436 of 2,401 |
| 5St. Mary’s County, MD | 68 | 152 | 35.8 | $307K | +2.4% | #438 of 2,401 |
| 6Somerset County, MD | 67 | 20 | 24.0 | $367K | +1.7% | #453 of 2,401 |
| 7Montgomery County, MD | 65 | 924 | 23.7 | $382K | +1.3% | #521 of 2,401 |
| 8Charles County, MD | 64 | 235 | 38.6 | $290K | +5.9% | #589 of 2,401 |
| 9Cecil County, MD | 58 | 137 | 33.7 | $301K | +3.2% | #832 of 2,401 |
| 10Harford County, MD | 56 | 338 | 33.2 | $304K | +2.0% | #923 of 2,401 |
Other business types in Montgomery County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
Auto
- Auto repair and car care65
- Auto repair shops57
- Collision repair and body shops58
- Car washes and detailing72
- Tire shops73
- Oil change and quick lube71
- Gas stations72
- Insurance agencies55
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 and car care businesses are in Montgomery County, MD?
There are 924 auto repair and car care businesses on map listings in Montgomery County as of September 2026. 186 of them (20%) are chain locations. The listings count repair shops, body shops, tire shops, car washes, oil change and parts stores. Official counts show 460 businesses with payroll classed as automotive repair and maintenance, and tire dealers in 2023, down 1.3% from 2019. Another 719 one-person businesses have no payroll, by official counts.
How much do households in Montgomery County, MD spend on vehicle maintenance and repairs?
About $352.7M a year, or $906 per household. That is 5% below the U.S. average (an index of 95, where 100 is the U.S. average). Spread across the 924 auto repair and car care businesses on map listings, it comes to $382K per business. It is estimated from the incomes of the 389,210 households in Montgomery County and national spending patterns by income.
How does Montgomery County, MD compare with the U.S. for auto repair and car care businesses?
Montgomery County has 23.7 auto repair and car care businesses per 10,000 households, 34% below the U.S. rate of 35.7. Spending per business is $382K, 42% above the U.S. figure of $269K. At the national ratio of auto repair and car care businesses to household spending, Montgomery County would have about 1,313, against 924 on map listings. There is one business with payroll in the industry for every 846 households, against one for every 681 across the U.S. The official count fell 1.3% from 2019 to 2023, against +4.1% for the U.S.
How fast is Montgomery County, MD growing?
Population estimates put Montgomery County at 1,074,582 people in 2025, up 1.3% since 2020, slower than the U.S. (+3.1%). It has 389,210 households. Median household income in Montgomery County is $132,450, 64% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 21.7%, 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. Montgomery County scores 65 for auto repair and car care businesses (upper middle), #521 of 2,401 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Montgomery County. It maps the auto repair and car care businesses 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 and car care businesses · All 56 business types in Montgomery County
Screening a site or an acquisition in Montgomery 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 Montgomery 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.