Clothing and laundry · County · Missouri
Laundromats in St. Louis County, MO
How St. Louis County, MO compares with other counties and the U.S. for laundromats: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 65 out of 100: Upper middle
Ranked #204 of 785 scored counties
#3 of 12 scored counties in Missouri
- Listings
- 50
- 7 chain locations (14%)
- Official establishments
- 24
- +20.0% since 2019
- Household spending a year
- $902.5M
- On clothing, shoes and related services · $2,181 a household
- Spending per listing
- $18M
- 44% above the U.S.
- Listings per 10k households
- 1.2
- 25% below the U.S.
- Population, 2025
- 990,911
- −1.2% since 2020
See the laundromats around any address in St. Louis 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 St. Louis 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
Map listings as of September 2026 show 50 laundromats in St. Louis County. Chain locations make up 14% of them, against 19% across the U.S. That comes to 1.2 for every 10,000 households, 25% below the U.S. rate of 1.6.
Households in St. Louis County spend about $902.5M a year on clothing, shoes and related services, or $2,181 per household, 6% above the U.S. average. That works out to $18M per laundromat, 44% above the U.S. figure of $12.5M. That spending covers all clothing, shoes and related services, which laundromats share with other businesses in the trade.
The official count of businesses with payroll classed as coin-operated laundries in St. Louis County was 24 in 2023, up 20.0% from 2019. That is one for every 17,244 households, against one for every 11,865 across the U.S. Since fiscal 2022, 1 SBA-backed loan worth $690K has gone to businesses classed as coin-operated laundries in St. Louis County.
Population estimates put the population change in St. Louis County from 2020 to 2025 at −1.2%, against +3.1% for the U.S. For laundromats, St. Louis County has a Groundwork market score of 65 (upper middle): #204 of 785 scored counties and #3 of 12 scored counties in Missouri.
How St. Louis County compares
The same measures for Missouri 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 | St. Louis County | Missouri | U.S. |
|---|---|---|---|
| Listings per 10k households | 1.2 | 1.4 | 1.6 |
| Spending per listing | $18M | $13.8M | $12.5M |
| Households per official establishment | 17,244 | 19,002 | 11,865 |
| Official establishment growth, 2019–2023 | +20.0% | −1.5% | +3.0% |
| Population growth, 2020–2025 | −1.2% | +1.9% | +3.1% |
| Spending per household on clothing, shoes and related services | $2,181 | $1,939 | $2,055 |
| Median household income | $82,936 | $70,702 | $80,734 |
| Groundwork market score | 65 | 49 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 20 → 24+20.0% over the period
- Employees, 2023
- 93
- Annual payroll, 2023
- $2.7M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 507 chain locations
- Listings at the U.S. rate for this spending
- 72The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 1
- Amount
- $690K
SBA-backed loans to businesses classed as coin-operated laundries in St. Louis 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 St. Louis County
- Population, 2025 estimate
- 990,911−1.2% since 2020
- Households
- 413,849
- Median age
- 41.2
- Homes lived in by their owners
- 69%
- Vehicles per household
- 1.7
- Land area
- 509 sq. mi.
- People per square mile
- 1,958
- Median household income
- $82,936+23.0% vs. 2015–2019, before inflation
- Average household income
- $123,036
- Median home value
- $276,800
- Jobs located here
- 655,776
- Daytime population
- 1,175,839Residents who don’t work, plus everyone whose job is here
Looking at a specific site in St. Louis 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 St. Louis County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardLaundromats across Missouri
Every Missouri market ranked →The highest-scoring counties in Missouri for laundromats, numbered among those based in Missouri, with St. Louis County marked.
Top counties in Missouri
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1St. Charles County, MO | 88 | 15 | 0.9 | $25.1M | +4.9% | #18 of 785 |
| 2Cass County, MO | 75 | 6 | 1.4 | $15.1M | +7.1% | #105 of 785 |
| 3St. Louis County, MO | 65 | 50 | 1.2 | $18M | −1.2% | #204 of 785 |
| 4Clay County, MO | 62 | 14 | 1.4 | $15.3M | +4.3% | #241 of 785 |
| 5Jefferson County, MO | 62 | 12 | 1.4 | $14.8M | +2.7% | #244 of 785 |
| 6Jackson County, MO | 59 | 41 | 1.3 | $14.3M | +2.1% | #276 of 785 |
| 7Greene County, MO | 49 | 18 | 1.4 | $13.1M | +3.3% | #386 of 785 |
| 8St. Louis city, MO | 35 | 23 | 1.6 | $11.3M | −7.4% | #556 of 785 |
| 9Jasper County, MO | 30 | 13 | 2.6 | $6.7M | +3.7% | #621 of 785 |
| 10Taney County, MO | 27 | 5 | 2.2 | $8M | +1.7% | #652 of 785 |
Other business types in St. Louis 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 laundry33
- Clothing and shoe stores35
- Laundromats65
- Dry cleaners30
Home services
Real estate
Funeral services
Questions
How many laundromats are in St. Louis County, MO?
There are 50 laundromats on map listings in St. Louis County as of September 2026. 7 of them (14%) are chain locations. The listings count laundromats. Official counts show 24 businesses with payroll classed as coin-operated laundries in 2023, up 20.0% from 2019.
How much do households in St. Louis County, MO spend on clothing, shoes and related services?
About $902.5M a year, or $2,181 per household. That is 6% above the U.S. average (an index of 106, where 100 is the U.S. average). Spread across the 50 laundromats on map listings, it comes to $18M per laundromat. The spending figure covers all clothing, shoes and related services, not only laundromats. It is estimated from the incomes of the 413,849 households in St. Louis County and national spending patterns by income.
How does St. Louis County, MO compare with the U.S. for laundromats?
St. Louis County has 1.2 laundromats per 10,000 households, 25% below the U.S. rate of 1.6. Spending per laundromat is $18M, 44% above the U.S. figure of $12.5M. At the national ratio of laundromats to household spending, St. Louis County would have about 72, against 50 on map listings. There is one business with payroll in the industry for every 17,244 households, against one for every 11,865 across the U.S. The official count rose 20.0% from 2019 to 2023, against +3.0% for the U.S.
How fast is St. Louis County, MO growing?
Population estimates put St. Louis County at 990,911 people in 2025, down 1.2% since 2020, against +3.1% for the U.S. It has 413,849 households. The median household income in St. Louis County is $82,936 a year, 3% above the U.S. median of $80,734. That rose 23.0% 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. St. Louis County scores 65 for laundromats (upper middle), #204 of 785 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in St. Louis 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 St. Louis County
Screening a site or an acquisition in St. Louis 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 St. Louis 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.