Auto · County · Louisiana
Car washes and detailers in St. Bernard Parish, LA
Competitor counts, household spending and official business counts for car washes and detailers in St. Bernard Parish, LA, set against other counties and the U.S.
Groundwork market score · out of 100
Score 23 out of 100: Low
Ranked #1,339 of 1,451 scored counties
#22 of 31 scored counties in Louisiana
- Listings
- 9
- 3 chain locations (33%)
- Official establishments
- 4
- Businesses with payroll, 2023
- Household spending a year
- $12.8M
- On vehicle maintenance and repairs · $788 a household
- Spending per listing
- $1.4M
- 44% below the U.S.
- Listings per 10k households
- 5.5
- 45% above the U.S.
- Population, 2025
- 45,642
- +4.1% since 2020
See the car washes and detailers around any address in St. Bernard Parish
The site report maps the car washes and detailers 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 St. Bernard Parish. 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 car washes and detailers in St. Bernard Parish is 23 (low), #1,339 of 1,451 scored counties and #22 of 31 scored counties in Louisiana. That puts it in the bottom quarter of counties.
At $788 per household (18% below the U.S. average), households in St. Bernard Parish spend about $12.8M a year on vehicle maintenance and repairs. That works out to $1.4M per location, 44% below the U.S. figure of $2.5M. The spending figure covers all vehicle maintenance and repairs, not only car washes and detailers.
St. Bernard Parish has 9 car washes and detailers on map listings as of September 2026. Chain locations make up 33% of them, against 23% across the U.S. That comes to 5.5 for every 10,000 households, 45% above the U.S. rate of 3.8.
In 2023, official counts showed 4 businesses with payroll in St. Bernard Parish classed as car washes. That is one for every 4,055 households, against one for every 6,523 across the U.S. Between 2020 and 2025, the population of St. Bernard Parish grew 4.1%, faster than the U.S. (+3.1%).
How St. Bernard Parish compares
The same measures for Louisiana and the whole U.S. Spending per listing divides a year of household spending on all vehicle maintenance and repairs by the car washes and detailers 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 | St. Bernard Parish | Louisiana | U.S. |
|---|---|---|---|
| Listings per 10k households | 5.5 | 4.1 | 3.8 |
| Spending per listing | $1.4M | $1.9M | $2.5M |
| Households per official establishment | 4,055 | 8,473 | 6,523 |
| Official establishment growth, 2019–2023 | n/a | +8.1% | +16.7% |
| Population growth, 2020–2025 | +4.1% | −0.7% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $788 | $802 | $958 |
| Median household income | $58,651 | $60,756 | $80,734 |
| Groundwork market score | 23 | 24 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 4
- Employees, 2023
- 22
- Annual payroll, 2023
- $424K
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 93 chain locations
- Listings at the U.S. rate for this spending
- 5The 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 car washes in St. Bernard Parish, 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 St. Bernard Parish
- Population, 2025 estimate
- 45,642+4.1% since 2020
- Households
- 16,219
- Median age
- 37.0
- Homes lived in by their owners
- 70%
- Vehicles per household
- 1.6
- Land area
- 378 sq. mi.
- People per square mile
- 118
- Median household income
- $58,651+31.3% vs. 2015–2019, before inflation
- Average household income
- $80,188
- Median home value
- $202,500
- Jobs located here
- 11,689
- Daytime population
- 35,960Residents who don’t work, plus everyone whose job is here
Looking at a specific site in St. Bernard Parish?
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 car washes and detailers on map listings by name and distance.
Or open the report at the center of St. Bernard Parish. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardCar washes and detailing across Louisiana
Every Louisiana market ranked →The highest-scoring counties in Louisiana for car washes and detailers, numbered among those based in Louisiana, with St. Bernard Parish marked.
Top counties in Louisiana
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Livingston Parish, LA | 61 | 24 | 4.5 | $2M | +8.5% | #450 of 1,451 |
| 2Ascension Parish, LA | 53 | 30 | 6.3 | $1.6M | +6.4% | #665 of 1,451 |
| 3Orleans Parish, LA | 52 | 32 | 2.1 | $3M | −5.5% | #668 of 1,451 |
| 4St. Tammany Parish, LA | 52 | 58 | 5.5 | $1.7M | +5.3% | #692 of 1,451 |
| 5St. Landry Parish, LA | 45 | 7 | 2.2 | $3.4M | −1.9% | #842 of 1,451 |
| 6Bossier Parish, LA | 42 | 24 | 4.7 | $1.8M | +2.5% | #941 of 1,451 |
| 7Tangipahoa Parish, LA | 39 | 20 | 3.8 | $2.2M | +5.8% | #1,004 of 1,451 |
| 8Calcasieu Parish, LA | 39 | 32 | 4.1 | $2.1M | −3.7% | #1,007 of 1,451 |
| 9Beauregard Parish, LA | 36 | 6 | 4.4 | $2.1M | +0.2% | #1,078 of 1,451 |
| 10Rapides Parish, LA | 36 | 20 | 4.1 | $1.9M | −2.9% | #1,084 of 1,451 |
| 22St. Bernard Parish, LA | 23 | 9 | 5.5 | $1.4M | +4.1% | #1,339 of 1,451 |
Other business types in St. Bernard Parish
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 care38
- Auto repair shops44
- Collision repair and body shops26
- Car washes and detailing23
- Tire shops20
- Oil change and quick lube
- Gas stations41
- Insurance agencies70
Beauty and personal care
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many car washes and detailers are in St. Bernard Parish, LA?
Map listings as of September 2026 show 9 car washes and detailers in St. Bernard Parish. 3 of them (33%) are chain locations. The listings count car washes and detailers. Official counts show 4 businesses with payroll classed as car washes in 2023.
How much do households in St. Bernard Parish, LA spend on vehicle maintenance and repairs?
About $12.8M a year, or $788 per household. That is 18% below the U.S. average (an index of 82, where 100 is the U.S. average). Spread across the 9 car washes and detailers on map listings, it comes to $1.4M per location. That spending covers all vehicle maintenance and repairs, which car washes and detailers share with other businesses in the trade. It is estimated from the incomes of the 16,219 households in St. Bernard Parish and national spending patterns by income.
How does St. Bernard Parish, LA compare with the U.S. for car washes and detailers?
St. Bernard Parish has 5.5 car washes and detailers per 10,000 households, 45% above the U.S. rate of 3.8. Spending per location is $1.4M, 44% below the U.S. figure of $2.5M. At the U.S. ratio of car washes and detailers to household spending, St. Bernard Parish would have about 5, against 9 on map listings. There is one business with payroll in the industry for every 4,055 households, against one for every 6,523 across the U.S.
How fast is St. Bernard Parish, LA growing?
Population estimates put St. Bernard Parish at 45,642 people in 2025, up 4.1% since 2020, faster than the U.S. (+3.1%). It has 16,219 households. The median household income in St. Bernard Parish is $58,651 a year, 27% below the U.S. median of $80,734. That rose 31.3% 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. St. Bernard Parish scores 23 for car washes and detailers (low), #1,339 of 1,451 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in St. Bernard Parish. It maps the car washes and detailers 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 car washes and detailers · All 56 business types in St. Bernard Parish
Screening a site or an acquisition in St. Bernard Parish?
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 St. Bernard Parish. 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.