Auto · County · Georgia
Car washes and detailers in Gwinnett County, GA
How Gwinnett County, GA compares with other counties and the U.S. for car washes and detailers: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 54 out of 100: Upper middle
Ranked #631 of 1,451 scored counties
#23 of 68 scored counties in Georgia
- Listings
- 136
- 38 chain locations (28%)
- Official establishments
- 65
- −8.4% since 2019
- Household spending a year
- $321.9M
- On vehicle maintenance and repairs · $984 a household
- Spending per listing
- $2.4M
- 6% below the U.S.
- Listings per 10k households
- 4.2
- 11% above the U.S.
- Population, 2025
- 1,018,099
- +6.2% since 2020
See the car washes and detailers around any address in Gwinnett County
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 Gwinnett 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
At $984 per household (3% above the U.S. average), households in Gwinnett County spend about $321.9M a year on vehicle maintenance and repairs. That works out to $2.4M per location, 6% below the U.S. figure of $2.5M. The spending figure covers all vehicle maintenance and repairs, not only car washes and detailers.
There are 136 car washes and detailers on map listings in Gwinnett County as of September 2026. 38 of them (28%) are chain locations, against 23% across the U.S. Per 10,000 households, that is 4.2, 11% above the U.S. rate of 3.8.
Official counts show 65 businesses with payroll classed as car washes in Gwinnett County in 2023, down 8.4% from 2019. That is one for every 5,031 households, against one for every 6,523 across the U.S. Since fiscal 2022, 11 SBA-backed loans worth $23M have gone to businesses classed as car washes in Gwinnett County.
Population estimates show Gwinnett County grew 6.2% from 2020 to 2025, faster than the U.S. (+3.1%). The Groundwork market score for car washes and detailers in Gwinnett County is 54 (upper middle), #631 of 1,451 scored counties and #23 of 68 scored counties in Georgia.
How Gwinnett County compares
The same measures for Georgia 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 | Gwinnett County | Georgia | U.S. |
|---|---|---|---|
| Listings per 10k households | 4.2 | 4.4 | 3.8 |
| Spending per listing | $2.4M | $2.1M | $2.5M |
| Households per official establishment | 5,031 | 5,896 | 6,523 |
| Official establishment growth, 2019–2023 | −8.4% | +15.9% | +16.7% |
| Population growth, 2020–2025 | +6.2% | +5.3% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $984 | $923 | $958 |
| Median household income | $87,890 | $77,353 | $80,734 |
| Groundwork market score | 54 | 35 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 71 → 65−8.4% over the period
- Employees, 2023
- 570
- Annual payroll, 2023
- $21.5M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 13638 chain locations
- Listings at the U.S. rate for this spending
- 128The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 11
- Amount
- $23M
SBA-backed loans to businesses classed as car washes in Gwinnett 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 Gwinnett County
- Population, 2025 estimate
- 1,018,099+6.2% since 2020
- Households
- 327,043
- Median age
- 36.6
- Homes lived in by their owners
- 66%
- Vehicles per household
- 2.0
- Land area
- 431 sq. mi.
- People per square mile
- 2,273
- Median household income
- $87,890+23.7% vs. 2015–2019, before inflation
- Average household income
- $113,877
- Median home value
- $380,900
- Jobs located here
- 404,763
- Daytime population
- 958,914Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Gwinnett 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 car washes and detailers on map listings by name and distance.
Or open the report at the center of Gwinnett County. 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 Georgia
Every Georgia market ranked →The highest-scoring counties in Georgia for car washes and detailers, numbered among those based in Georgia, with Gwinnett County marked.
Top counties in Georgia
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Walton County, GA | 89 | 9 | 2.5 | $4.3M | +16.0% | #11 of 1,451 |
| 2Newton County, GA | 78 | 15 | 3.6 | $2.7M | +11.2% | #83 of 1,451 |
| 3Bryan County, GA | 78 | 7 | 4.2 | $2.6M | +15.6% | #85 of 1,451 |
| 4Effingham County, GA | 73 | 9 | 3.7 | $2.9M | +14.1% | #166 of 1,451 |
| 5Lumpkin County, GA | 73 | 5 | 4.3 | $2.6M | +7.5% | #169 of 1,451 |
| 6Catoosa County, GA | 72 | 6 | 2.3 | $4.4M | +2.3% | #173 of 1,451 |
| 7Cherokee County, GA | 69 | 43 | 4.2 | $2.5M | +11.6% | #263 of 1,451 |
| 8Pickens County, GA | 69 | 6 | 4.5 | $2.4M | +11.4% | #265 of 1,451 |
| 9Henry County, GA | 68 | 37 | 4.3 | $2.4M | +9.5% | #291 of 1,451 |
| 10Paulding County, GA | 67 | 26 | 4.3 | $2.5M | +12.7% | #306 of 1,451 |
| 23Gwinnett County, GA | 54 | 136 | 4.2 | $2.4M | +6.2% | #631 of 1,451 |
Other business types in Gwinnett 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 care41
- Auto repair shops41
- Collision repair and body shops46
- Car washes and detailing54
- Tire shops52
- Oil change and quick lube53
- Gas stations74
- Insurance agencies42
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 Gwinnett County, GA?
As of September 2026, map listings count 136 car washes and detailers in Gwinnett County. 38 of them (28%) are chain locations. The listings count car washes and detailers. Official counts show 65 businesses with payroll classed as car washes in 2023, down 8.4% from 2019.
How much do households in Gwinnett County, GA spend on vehicle maintenance and repairs?
About $321.9M a year, or $984 per household. That is 3% above the U.S. average (an index of 103, where 100 is the U.S. average). Spread across the 136 car washes and detailers on map listings, it comes to $2.4M 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 327,043 households in Gwinnett County and national spending patterns by income.
How does Gwinnett County, GA compare with the U.S. for car washes and detailers?
Gwinnett County has 4.2 car washes and detailers per 10,000 households, 11% above the U.S. rate of 3.8. Spending per location is $2.4M, 6% below the U.S. figure of $2.5M. At the U.S. ratio of car washes and detailers to household spending, Gwinnett County would have about 128, against 136 on map listings. There is one business with payroll in the industry for every 5,031 households, against one for every 6,523 across the U.S. The official count fell 8.4% from 2019 to 2023, against +16.7% for the U.S.
How fast is Gwinnett County, GA growing?
Population estimates put Gwinnett County at 1,018,099 people in 2025, up 6.2% since 2020, faster than the U.S. (+3.1%). It has 327,043 households. The median household income in Gwinnett County is $87,890 a year, 9% above the U.S. median of $80,734. That rose 23.7% 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. Gwinnett County scores 54 for car washes and detailers (upper middle), #631 of 1,451 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Gwinnett County. 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 Gwinnett County
Screening a site or an acquisition in Gwinnett 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 Gwinnett 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.