Auto · County · Missouri
Car washes and detailers in Cass County, MO
How Cass County, MO 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 82 out of 100: High
Ranked #51 of 1,451 scored counties
#6 of 45 scored counties in Missouri
- Listings
- 20
- 2 chain locations (10%)
- Official establishments
- 5
- Businesses with payroll, 2023
- Household spending a year
- $53.9M
- On vehicle maintenance and repairs · $1,247 a household
- Spending per listing
- $2.7M
- 7% above the U.S.
- Listings per 10k households
- 4.6
- 21% above the U.S.
- Population, 2025
- 115,859
- +7.1% since 2020
See the car washes and detailers around any address in Cass 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 Cass 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
For car washes and detailers, Cass County has a Groundwork market score of 82 (high): #51 of 1,451 scored counties and #6 of 45 scored counties in Missouri. That puts it in the top 10% of counties for car washes and detailers.
Household spending on vehicle maintenance and repairs in Cass County comes to about $53.9M a year: $1,247 per household, 30% above the U.S. average. That is about $2.7M of household spending for each location on map listings, 7% above the U.S. figure of $2.5M. The spending figure covers all vehicle maintenance and repairs, not only car washes and detailers.
Cass County has 20 car washes and detailers on map listings as of September 2026. Of those, 2 are chain locations, or 10%, against 23% across the U.S. That is 4.6 per 10,000 households, 21% above the U.S. rate of 3.8.
In 2023, official counts showed 5 businesses with payroll in Cass County classed as car washes. That is one for every 8,641 households, against one for every 6,523 across the U.S. Population estimates put the population change in Cass County from 2020 to 2025 at +7.1%, faster than the U.S. (+3.1%).
How Cass County compares
The same measures for Missouri 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 | Cass County | Missouri | U.S. |
|---|---|---|---|
| Listings per 10k households | 4.6 | 4.2 | 3.8 |
| Spending per listing | $2.7M | $2.5M | $2.5M |
| Households per official establishment | 8,641 | 6,706 | 6,523 |
| Official establishment growth, 2019–2023 | n/a | +10.7% | +16.7% |
| Population growth, 2020–2025 | +7.1% | +1.9% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $1,247 | $1,058 | $958 |
| Median household income | $87,535 | $70,702 | $80,734 |
| Groundwork market score | 82 | 52 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 5 → 5
- Employees, 2023
- 21
- Annual payroll, 2023
- $452K
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 202 chain locations
- Listings at the U.S. rate for this spending
- 21The 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 Cass 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 Cass County
- Population, 2025 estimate
- 115,859+7.1% since 2020
- Households
- 43,206
- Median age
- 41.3
- Homes lived in by their owners
- 76%
- Vehicles per household
- 2.1
- Land area
- 697 sq. mi.
- People per square mile
- 159
- Median household income
- $87,535+26.1% vs. 2015–2019, before inflation
- Average household income
- $108,544
- Median home value
- $292,400
- Jobs located here
- 30,659
- Daytime population
- 87,642Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Cass 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 Cass 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 Missouri
Every Missouri market ranked →The highest-scoring counties in Missouri for car washes and detailers, numbered among those based in Missouri, with Cass County marked.
Top counties in Missouri
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Lincoln County, MO | 94 | 8 | 3.5 | $3.6M | +11.4% | #3 of 1,451 |
| 2Warren County, MO | 92 | 5 | 3.6 | $3.6M | +9.2% | #6 of 1,451 |
| 3Jefferson County, MO | 86 | 30 | 3.4 | $3.5M | +2.7% | #28 of 1,451 |
| 4Christian County, MO | 85 | 12 | 3.4 | $3.5M | +8.3% | #37 of 1,451 |
| 5Platte County, MO | 85 | 18 | 4.1 | $2.9M | +6.7% | #38 of 1,451 |
| 6Cass County, MO | 82 | 20 | 4.6 | $2.7M | +7.1% | #51 of 1,451 |
| 7Johnson County, MO | 80 | 7 | 3.3 | $3.4M | +4.9% | #59 of 1,451 |
| 8Lawrence County, MO | 72 | 6 | 4.1 | $2.7M | +3.7% | #188 of 1,451 |
| 9Laclede County, MO | 71 | 5 | 3.4 | $3.1M | +2.5% | #205 of 1,451 |
| 10Franklin County, MO | 71 | 21 | 4.9 | $2.4M | +3.1% | #217 of 1,451 |
Other business types in Cass 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 care74
- Auto repair shops76
- Collision repair and body shops68
- Car washes and detailing82
- Tire shops70
- Oil change and quick lube69
- Gas stations67
- Insurance agencies41
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 Cass County, MO?
Map listings as of September 2026 show 20 car washes and detailers in Cass County. 2 of them (10%) are chain locations. The listings count car washes and detailers. Official counts show 5 businesses with payroll classed as car washes in 2023.
How much do households in Cass County, MO spend on vehicle maintenance and repairs?
About $53.9M a year, or $1,247 per household. That is 30% above the U.S. average (an index of 130, where 100 is the U.S. average). Spread across the 20 car washes and detailers on map listings, it comes to $2.7M 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 43,206 households in Cass County and national spending patterns by income.
How does Cass County, MO compare with the U.S. for car washes and detailers?
Cass County has 4.6 car washes and detailers per 10,000 households, 21% above the U.S. rate of 3.8. Spending per location is $2.7M, 7% above the U.S. figure of $2.5M. At the U.S. ratio of car washes and detailers to household spending, Cass County would have about 21, against 20 on map listings. There is one business with payroll in the industry for every 8,641 households, against one for every 6,523 across the U.S.
How fast is Cass County, MO growing?
Population estimates put Cass County at 115,859 people in 2025, up 7.1% since 2020, faster than the U.S. (+3.1%). It has 43,206 households. The median household income in Cass County is $87,535 a year, 8% above the U.S. median of $80,734. That rose 26.1% 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. Cass County scores 82 for car washes and detailers (high), #51 of 1,451 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Cass 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 Cass County
Screening a site or an acquisition in Cass 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 Cass 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.