Auto · County · Oregon
Car washes and detailers in Columbia County, OR
The car washes and detailers in Columbia County, OR, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 85 out of 100: High
Ranked #35 of 1,451 scored counties
#1 of 24 scored counties in Oregon
- Listings
- 7
- 0 chain locations (0%)
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $26.3M
- On vehicle maintenance and repairs · $1,255 a household
- Spending per listing
- $3.8M
- 49% above the U.S.
- Listings per 10k households
- 3.3
- 13% below the U.S.
- Population, 2025
- 54,091
- +2.6% since 2020
See the car washes and detailers around any address in Columbia 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 Columbia 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
The Groundwork market score for car washes and detailers in Columbia County is 85 (high), #35 of 1,451 scored counties and #1 of 24 scored counties in Oregon. That puts it in the top 10% of counties for car washes and detailers.
Map listings as of September 2026 show 7 car washes and detailers in Columbia County. None of them are chain locations, against 23% across the U.S. That is 3.3 per 10,000 households, 13% below the U.S. rate of 3.8.
Household spending on vehicle maintenance and repairs in Columbia County comes to about $26.3M a year: $1,255 per household, 31% above the U.S. average. Spread across 7 car washes and detailers, that is $3.8M per location, 49% above 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.
There is no official count of businesses with payroll classed as car washes in Columbia County: counts under 3 aren’t published. Population estimates put the population change in Columbia County from 2020 to 2025 at +2.6%, slower than the U.S. (+3.1%).
How Columbia County compares
The same measures for Oregon 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 | Columbia County | Oregon | U.S. |
|---|---|---|---|
| Listings per 10k households | 3.3 | 3.3 | 3.8 |
| Spending per listing | $3.8M | $3.2M | $2.5M |
| Households per official establishment | n/a | 7,043 | 6,523 |
| Official establishment growth, 2019–2023 | n/a | +7.5% | +16.7% |
| Population growth, 2020–2025 | +2.6% | +0.7% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $1,255 | $1,050 | $958 |
| Median household income | $87,458 | $83,011 | $80,734 |
| Groundwork market score | 85 | 66 |
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
- 10The 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 Columbia 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 Columbia County
- Population, 2025 estimate
- 54,091+2.6% since 2020
- Households
- 20,928
- Median age
- 44.0
- Homes lived in by their owners
- 76%
- Vehicles per household
- 2.3
- Land area
- 659 sq. mi.
- People per square mile
- 81
- Median household income
- $87,458+40.5% vs. 2015–2019, before inflation
- Average household income
- $100,740
- Median home value
- $421,600
- Jobs located here
- 11,194
- Daytime population
- 38,631Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Columbia 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 Columbia 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 Oregon
Every Oregon market ranked →The highest-scoring counties in Oregon for car washes and detailers, numbered among those based in Oregon, with Columbia County marked.
Top counties in Oregon
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Columbia County, OR | 85 | 7 | 3.3 | $3.8M | +2.6% | #35 of 1,451 |
| 2Benton County, OR | 78 | 13 | 3.4 | $3.1M | +4.4% | #82 of 1,451 |
| 3Washington County, OR | 76 | 60 | 2.5 | $4.2M | +1.8% | #106 of 1,451 |
| 4Clackamas County, OR | 73 | 35 | 2.1 | $5.5M | +0.9% | #150 of 1,451 |
| 5Klamath County, OR | 71 | 8 | 2.8 | $3.8M | +0.9% | #197 of 1,451 |
| 6Polk County, OR | 70 | 7 | 2.1 | $5.4M | +2.3% | #223 of 1,451 |
| 7Umatilla County, OR | 69 | 10 | 3.5 | $3.4M | +1.5% | #250 of 1,451 |
| 8Josephine County, OR | 68 | 13 | 3.5 | $3.2M | −0.4% | #278 of 1,451 |
| 9Linn County, OR | 67 | 22 | 4.3 | $2.6M | +3.0% | #304 of 1,451 |
| 10Marion County, OR | 66 | 43 | 3.4 | $3.2M | +2.7% | #315 of 1,451 |
Other business types in Columbia 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 care79
- Auto repair shops74
- Collision repair and body shops
- Car washes and detailing85
- Tire shops86
- Oil change and quick lube
- Gas stations78
- Insurance agencies67
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 Columbia County, OR?
There are 7 car washes and detailers on map listings in Columbia County as of September 2026. None of them are chain locations. The listings count car washes and detailers. No official count is published for car washes in Columbia County: counts under 3 are left out.
How much do households in Columbia County, OR spend on vehicle maintenance and repairs?
About $26.3M a year, or $1,255 per household. That is 31% above the U.S. average (an index of 131, where 100 is the U.S. average). Spread across the 7 car washes and detailers on map listings, it comes to $3.8M 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 20,928 households in Columbia County and national spending patterns by income.
How does Columbia County, OR compare with the U.S. for car washes and detailers?
Columbia County has 3.3 car washes and detailers per 10,000 households, 13% below the U.S. rate of 3.8. Spending per location is $3.8M, 49% above the U.S. figure of $2.5M. At the national ratio of car washes and detailers to household spending, Columbia County would have about 10, against 7 on map listings.
How fast is Columbia County, OR growing?
Population estimates put Columbia County at 54,091 people in 2025, up 2.6% since 2020, slower than the U.S. (+3.1%). It has 20,928 households. Median household income in Columbia County is $87,458, 8% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 40.5%, 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. Columbia County scores 85 for car washes and detailers (high), #35 of 1,451 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Columbia 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 Columbia County
Screening a site or an acquisition in Columbia 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 Columbia 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.