Auto · County · Indiana
Car washes and detailers in Miami County, IN
Competitor counts, household spending and official business counts for car washes and detailers in Miami County, IN, set against other counties and the U.S.
Groundwork market score · out of 100
Score 38 out of 100: Lower middle
Ranked #1,033 of 1,451 scored counties
#43 of 49 scored counties in Indiana
- Listings
- 7
- 0 chain locations (0%)
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $14.4M
- On vehicle maintenance and repairs · $1,081 a household
- Spending per listing
- $2.1M
- 18% below the U.S.
- Listings per 10k households
- 5.3
- 39% above the U.S.
- Population, 2025
- 34,487
- −3.9% since 2020
See the car washes and detailers around any address in Miami 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 Miami 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
Households in Miami County spend about $14.4M a year on vehicle maintenance and repairs, or $1,081 per household, 13% above the U.S. average. Spread across 7 car washes and detailers, that is $2.1M per location, 18% below the U.S. figure of $2.5M. The spending figure covers all vehicle maintenance and repairs, not only car washes and detailers.
Miami County has 7 car washes and detailers on map listings as of September 2026. None of them are chain locations, against 23% across the U.S. That comes to 5.3 for every 10,000 households, 39% above the U.S. rate of 3.8.
Official counts don’t publish a figure for car washes in Miami County, since they leave out counts under 3. Since fiscal 2022, 1 SBA-backed loan worth $1.6M has gone to businesses classed as car washes in Miami County.
Between 2020 and 2025, the population of Miami County declined 3.9%, against +3.1% for the U.S. For car washes and detailers, Miami County has a Groundwork market score of 38 (lower middle): #1,033 of 1,451 scored counties and #43 of 49 scored counties in Indiana.
How Miami County compares
The same measures for Indiana 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 | Miami County | Indiana | U.S. |
|---|---|---|---|
| Listings per 10k households | 5.3 | 3.9 | 3.8 |
| Spending per listing | $2.1M | $2.7M | $2.5M |
| Households per official establishment | n/a | 6,513 | 6,523 |
| Official establishment growth, 2019–2023 | n/a | +12.4% | +16.7% |
| Population growth, 2020–2025 | −3.9% | +2.7% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $1,081 | $1,072 | $958 |
| Median household income | $61,139 | $71,957 | $80,734 |
| Groundwork market score | 38 | 61 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- n/a
- Employees, 2023
- n/a
- Annual payroll, 2023
- n/a
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 70 chain locations
- Listings at the U.S. rate for this spending
- 6The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 1
- Amount
- $1.6M
SBA-backed loans to businesses classed as car washes in Miami 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 Miami County
- Population, 2025 estimate
- 34,487−3.9% since 2020
- Households
- 13,318
- Median age
- 41.8
- Homes lived in by their owners
- 76%
- Vehicles per household
- 1.9
- Land area
- 374 sq. mi.
- People per square mile
- 96
- Median household income
- $61,139+20.7% vs. 2015–2019, before inflation
- Average household income
- $77,345
- Median home value
- $126,200
- Jobs located here
- 8,510
- Daytime population
- 29,652Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Miami 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 Miami 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 Indiana
Every Indiana market ranked →The highest-scoring counties in Indiana for car washes and detailers, numbered among those based in Indiana, with Miami County marked.
Top counties in Indiana
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Hancock County, IN | 91 | 13 | 3.9 | $3.2M | +13.5% | #7 of 1,451 |
| 2Hamilton County, IN | 82 | 50 | 3.6 | $3.4M | +10.9% | #50 of 1,451 |
| 3Morgan County, IN | 74 | 14 | 5.0 | $2.5M | +4.4% | #147 of 1,451 |
| 4Allen County, IN | 72 | 52 | 3.3 | $3.1M | +4.2% | #180 of 1,451 |
| 5Whitley County, IN | 72 | 6 | 4.3 | $2.8M | +2.1% | #185 of 1,451 |
| 6Johnson County, IN | 72 | 32 | 5.1 | $2.3M | +7.4% | #194 of 1,451 |
| 7Shelby County, IN | 71 | 6 | 3.3 | $3.5M | +1.8% | #200 of 1,451 |
| 8Clark County, IN | 71 | 20 | 3.9 | $2.7M | +7.5% | #214 of 1,451 |
| 9Boone County, IN | 71 | 13 | 4.5 | $2.7M | +13.5% | #215 of 1,451 |
| 10Hendricks County, IN | 70 | 27 | 4.0 | $3M | +10.2% | #237 of 1,451 |
| 43Miami County, IN | 38 | 7 | 5.3 | $2.1M | −3.9% | #1,033 of 1,451 |
Other business types in Miami 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 care54
- Auto repair shops44
- Collision repair and body shops
- Car washes and detailing38
- Tire shops54
- Oil change and quick lube
- Gas stations21
- Insurance agencies38
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 Miami County, IN?
Map listings as of September 2026 show 7 car washes and detailers in Miami County. None of them are chain locations. The listings count car washes and detailers. No official count is published for car washes in Miami County: counts under 3 are left out.
How much do households in Miami County, IN spend on vehicle maintenance and repairs?
About $14.4M a year, or $1,081 per household. That is 13% above the U.S. average (an index of 113, where 100 is the U.S. average). Spread across the 7 car washes and detailers on map listings, it comes to $2.1M 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 13,318 households in Miami County and national spending patterns by income.
How does Miami County, IN compare with the U.S. for car washes and detailers?
Miami County has 5.3 car washes and detailers per 10,000 households, 39% above the U.S. rate of 3.8. Spending per location is $2.1M, 18% below the U.S. figure of $2.5M. At the U.S. ratio of car washes and detailers to household spending, Miami County would have about 6, against 7 on map listings.
How fast is Miami County, IN growing?
Population estimates put Miami County at 34,487 people in 2025, down 3.9% since 2020, against +3.1% for the U.S. It has 13,318 households. The median household income in Miami County is $61,139 a year, 24% below the U.S. median of $80,734. That rose 20.7% 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. Miami County scores 38 for car washes and detailers (lower middle), #1,033 of 1,451 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Miami 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 Miami County
Screening a site or an acquisition in Miami 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 Miami 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.