Auto · Metro area · Louisiana
Car washes and detailers in the Slidell-Mandeville-Covington, LA metro area
The car washes and detailers in the Slidell-Mandeville-Covington, LA metro area, the household spending behind them and how the market ranks against other metro areas.
Groundwork market score · out of 100
Score 49 out of 100: Lower middle
Ranked #207 of 387 scored metro areas
#1 of 10 scored metro areas based in Louisiana
- Listings
- 58
- 9 chain locations (16%)
- Official establishments
- 10
- Businesses with payroll, 2023
- Household spending a year
- $97.5M
- On vehicle maintenance and repairs · $928 a household
- Spending per listing
- $1.7M
- 33% below the U.S.
- Listings per 10k households
- 5.5
- 45% above the U.S.
- Population, 2025
- 279,108
- +5.3% since 2020
See the car washes and detailers around any address in the Slidell-Mandeville-Covington metro area
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 the Slidell-Mandeville-Covington metro area. 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 58 car washes and detailers in the Slidell-Mandeville-Covington metro area. 9 of them (16%) are chain locations, against 23% across the U.S. Per 10,000 households, that is 5.5, 45% above the U.S. rate of 3.8.
At $928 per household (3% below the U.S. average), households in the Slidell-Mandeville-Covington metro area spend about $97.5M a year on vehicle maintenance and repairs. That works out to $1.7M per location, 33% below the U.S. figure of $2.5M. That spending covers all vehicle maintenance and repairs, which car washes and detailers share with other businesses in the trade.
In 2023, official counts showed 10 businesses with payroll in the Slidell-Mandeville-Covington metro area classed as car washes. That is one for every 10,508 households, against one for every 6,523 across the U.S.
Between 2020 and 2025, the population of the Slidell-Mandeville-Covington metro area grew 5.3%, faster than the U.S. (+3.1%). The Slidell-Mandeville-Covington metro area scores 49 (lower middle) on the Groundwork market score for car washes and detailers, ranking #207 of 387 scored metro areas and #1 of 10 scored metro areas based in Louisiana.
How the Slidell-Mandeville-Covington metro area 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 | Slidell-Mandeville-Covington metro area | Louisiana | U.S. |
|---|---|---|---|
| Listings per 10k households | 5.5 | 4.1 | 3.8 |
| Spending per listing | $1.7M | $1.9M | $2.5M |
| Households per official establishment | 10,508 | 8,473 | 6,523 |
| Official establishment growth, 2019–2023 | n/a | +8.1% | +16.7% |
| Population growth, 2020–2025 | +5.3% | −0.7% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $928 | $802 | $958 |
| Median household income | $81,202 | $60,756 | $80,734 |
| Groundwork market score | 49 | 24 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 10
- Employees, 2023
- 54
- Annual payroll, 2023
- $1.8M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 589 chain locations
- Listings at the U.S. rate for this spending
- 39The 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 the Slidell-Mandeville-Covington metro area, 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 the Slidell-Mandeville-Covington metro area
- Population, 2025 estimate
- 279,108+5.3% since 2020
- Households
- 105,082
- Median age
- 41.5
- Homes lived in by their owners
- 79%
- Vehicles per household
- 1.9
- Land area
- 845 sq. mi.
- People per square mile
- 322
- Median household income
- $81,202
- Average household income
- $109,896
- Median home value
- $284,000
- Jobs located here
- 97,233
- Daytime population
- 260,408Residents who don’t work, plus everyone whose job is here
Looking at a specific site in the Slidell-Mandeville-Covington metro area?
These figures cover the whole metro area. 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 the Slidell-Mandeville-Covington metro area. 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 metro areas in Louisiana for car washes and detailers, numbered among those based in Louisiana, with the Slidell-Mandeville-Covington metro area marked.
Top metro areas in Louisiana
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Slidell-Mandeville-Covington, LA | 49 | 58 | 5.5 | $1.7M | +5.3% | #207 of 387 |
| 2Lake Charles, LA | 40 | 35 | 3.8 | $2.3M | −3.8% | #272 of 387 |
| 3Alexandria, LA | 39 | 21 | 3.7 | $2.2M | −2.5% | #280 of 387 |
| 4Houma-Bayou Cane-Thibodaux, LA | 38 | 33 | 4.1 | $2M | −3.5% | #290 of 387 |
| 5Baton Rouge, LA | 37 | 152 | 4.6 | $1.8M | +2.1% | #301 of 387 |
| 6Hammond, LA | 35 | 20 | 3.8 | $2.2M | +5.8% | #307 of 387 |
| 7New Orleans-Metairie, LA | 34 | 143 | 3.6 | $2M | −3.4% | #312 of 387 |
| 8Lafayette, LA | 31 | 91 | 5.5 | $1.4M | +3.8% | #339 of 387 |
| 9Monroe, LA | 27 | 35 | 4.0 | $2M | −1.9% | #350 of 387 |
| 10Shreveport-Bossier City, LA | 18 | 66 | 4.2 | $1.9M | −2.3% | #376 of 387 |
Other business types in the Slidell-Mandeville-Covington metro area
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 care51
- Auto repair shops54
- Collision repair and body shops39
- Car washes and detailing49
- Tire shops43
- Oil change and quick lube31
- Gas stations56
- Insurance agencies46
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 the Slidell-Mandeville-Covington, LA metro area?
There are 58 car washes and detailers on map listings in the Slidell-Mandeville-Covington metro area as of September 2026. 9 of them (16%) are chain locations. The listings count car washes and detailers. Official counts show 10 businesses with payroll classed as car washes in 2023.
How much do households in the Slidell-Mandeville-Covington, LA metro area spend on vehicle maintenance and repairs?
About $97.5M a year, or $928 per household. That is 3% below the U.S. average (an index of 97, where 100 is the U.S. average). Spread across the 58 car washes and detailers on map listings, it comes to $1.7M per location. The spending figure covers all vehicle maintenance and repairs, not only car washes and detailers. It is estimated from the incomes of the 105,082 households in the Slidell-Mandeville-Covington metro area and national spending patterns by income.
How does the Slidell-Mandeville-Covington, LA metro area compare with the U.S. for car washes and detailers?
The Slidell-Mandeville-Covington metro area has 5.5 car washes and detailers per 10,000 households, 45% above the U.S. rate of 3.8. Spending per location is $1.7M, 33% below the U.S. figure of $2.5M. At the national ratio of car washes and detailers to household spending, the Slidell-Mandeville-Covington metro area would have about 39, against 58 on map listings. There is one business with payroll in the industry for every 10,508 households, against one for every 6,523 across the U.S.
How fast is the Slidell-Mandeville-Covington, LA metro area growing?
Population estimates put the Slidell-Mandeville-Covington metro area at 279,108 people in 2025, up 5.3% since 2020, faster than the U.S. (+3.1%). It has 105,082 households. Median household income in the Slidell-Mandeville-Covington metro area is $81,202, in line with the U.S. median of $80,734.
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. The Slidell-Mandeville-Covington metro area scores 49 for car washes and detailers (lower middle), #207 of 387 scored metro areas.
How can I see the market around a specific site?
Run a Groundwork site report on an address in the Slidell-Mandeville-Covington metro area. 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 the Slidell-Mandeville-Covington metro area
Screening a site or an acquisition in the Slidell-Mandeville-Covington metro area?
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 the Slidell-Mandeville-Covington metro area. 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.