Clothing and laundry · County · Washington
Laundromats in King County, WA
Competitor counts, household spending and official business counts for laundromats in King County, WA, set against other counties and the U.S.
Groundwork market score · out of 100
Score 87 out of 100: High
Ranked #22 of 785 scored counties
#1 of 18 scored counties in Washington
- Listings
- 68
- 9 chain locations (13%)
- Official establishments
- 34
- −17.1% since 2019
- Household spending a year
- $2.2B
- On clothing, shoes and related services · $2,357 a household
- Spending per listing
- $32.6M
- 2.6 times the U.S.
- Listings per 10k households
- 0.7
- 56% below the U.S.
- Population, 2025
- 2,344,939
- +3.1% since 2020
See the laundromats around any address in King County
The site report maps the laundromats 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 King 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 laundromats in King County is 87 (high), #22 of 785 scored counties and #1 of 18 scored counties in Washington. That puts it in the top 10% of counties for laundromats.
Household spending on clothing, shoes and related services in King County comes to about $2.2B a year: $2,357 per household, 15% above the U.S. average. Spread across 68 laundromats, that is $32.6M per laundromat, 2.6 times the U.S. figure of $12.5M. The spending figure covers all clothing, shoes and related services, not only laundromats.
There are 68 laundromats on map listings in King County as of September 2026. Of those, 9 are chain locations, or 13%, against 19% across the U.S. That is 0.7 per 10,000 households, 56% below the U.S. rate of 1.6.
The official count of businesses with payroll classed as coin-operated laundries in King County was 34 in 2023, down 17.1% from 2019. That is one for every 27,678 households, against one for every 11,865 across the U.S. Since fiscal 2022, 3 SBA-backed loans worth $5.4M have gone to businesses classed as coin-operated laundries in King County. Between 2020 and 2025, the population of King County grew 3.1%, in step with the U.S. (+3.1%).
How King County compares
The same measures for Washington and the whole U.S. Spending per listing divides a year of household spending on all clothing, shoes and related services by the laundromats 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 | King County | Washington | U.S. |
|---|---|---|---|
| Listings per 10k households | 0.7 | 0.9 | 1.6 |
| Spending per listing | $32.6M | $21.9M | $12.5M |
| Households per official establishment | 27,678 | 23,758 | 11,865 |
| Official establishment growth, 2019–2023 | −17.1% | −9.8% | +3.0% |
| Population growth, 2020–2025 | +3.1% | +3.6% | +3.1% |
| Spending per household on clothing, shoes and related services | $2,357 | $2,048 | $2,055 |
| Median household income | $124,746 | $98,141 | $80,734 |
| Groundwork market score | 87 | 83 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 41 → 34−17.1% over the period
- Employees, 2023
- 172
- Annual payroll, 2023
- $5M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 689 chain locations
- Listings at the U.S. rate for this spending
- 177The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 3
- Amount
- $5.4M
SBA-backed loans to businesses classed as coin-operated laundries in King 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 King County
- Population, 2025 estimate
- 2,344,939+3.1% since 2020
- Households
- 941,054
- Median age
- 38.8
- Homes lived in by their owners
- 55%
- Vehicles per household
- 1.6
- Land area
- 2,116 sq. mi.
- People per square mile
- 1,081
- Median household income
- $124,746+31.4% vs. 2015–2019, before inflation
- Average household income
- $176,807
- Median home value
- $859,900
- Jobs located here
- 1,503,962
- Daytime population
- 2,645,877Residents who don’t work, plus everyone whose job is here
Looking at a specific site in King 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 laundromats on map listings by name and distance.
Or open the report at the center of King County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardLaundromats across Washington
Every Washington market ranked →The highest-scoring counties in Washington for laundromats, numbered among those based in Washington, with King County marked.
Top counties in Washington
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1King County, WA | 87 | 68 | 0.7 | $32.6M | +3.1% | #22 of 785 |
| 2Clark County, WA | 85 | 15 | 0.8 | $26M | +5.3% | #29 of 785 |
| 3Snohomish County, WA | 85 | 28 | 0.9 | $24.6M | +4.9% | #30 of 785 |
| 4Kitsap County, WA | 78 | 5 | 0.5 | $44.6M | +2.7% | #76 of 785 |
| 5Benton County, WA | 76 | 7 | 0.9 | $21.2M | +6.9% | #92 of 785 |
| 6Thurston County, WA | 75 | 5 | 0.4 | $45.6M | +2.8% | #96 of 785 |
| 7Pierce County, WA | 75 | 34 | 1.0 | $20.7M | +2.5% | #101 of 785 |
| 8Spokane County, WA | 73 | 15 | 0.7 | $25.9M | +3.2% | #117 of 785 |
| 9Whatcom County, WA | 66 | 13 | 1.4 | $13.3M | +3.9% | #201 of 785 |
| 10Cowlitz County, WA | 55 | 5 | 1.1 | $15.1M | +3.5% | #321 of 785 |
Other business types in King County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
Auto
Beauty and personal care
Fitness and classes
Health care
Child care
Clothing and laundry
- Clothing, shoes and laundry63
- Clothing and shoe stores68
- Laundromats87
- Dry cleaners59
Home services
Real estate
Funeral services
Questions
How many laundromats are in King County, WA?
As of September 2026, map listings count 68 laundromats in King County. 9 of them (13%) are chain locations. The listings count laundromats. Official counts show 34 businesses with payroll classed as coin-operated laundries in 2023, down 17.1% from 2019.
How much do households in King County, WA spend on clothing, shoes and related services?
About $2.2B a year, or $2,357 per household. That is 15% above the U.S. average (an index of 115, where 100 is the U.S. average). Spread across the 68 laundromats on map listings, it comes to $32.6M per laundromat. That spending covers all clothing, shoes and related services, which laundromats share with other businesses in the trade. It is estimated from the incomes of the 941,054 households in King County and national spending patterns by income.
How does King County, WA compare with the U.S. for laundromats?
King County has 0.7 laundromats per 10,000 households, 56% below the U.S. rate of 1.6. Spending per laundromat is $32.6M, 2.6 times the U.S. figure of $12.5M. At the U.S. ratio of laundromats to household spending, King County would have about 177, against 68 on map listings. There is one business with payroll in the industry for every 27,678 households, against one for every 11,865 across the U.S. The official count fell 17.1% from 2019 to 2023, against +3.0% for the U.S.
How fast is King County, WA growing?
Population estimates put King County at 2,344,939 people in 2025, up 3.1% since 2020, in step with the U.S. (+3.1%). It has 941,054 households. Median household income in King County is $124,746, 55% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 31.4%, 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. King County scores 87 for laundromats (high), #22 of 785 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in King County. It maps the laundromats 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 laundromats · All 56 business types in King County
Screening a site or an acquisition in King 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 King 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.