Clothing and laundry · County · Louisiana
Laundromats in St. Mary Parish, LA
How St. Mary Parish, LA compares with other counties and the U.S. for laundromats: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 6 out of 100: Very low
Ranked #774 of 785 scored counties
#15 of 15 scored counties in Louisiana
- Listings
- 5
- 0 chain locations (0%)
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $29.4M
- On clothing, shoes and related services · $1,591 a household
- Spending per listing
- $5.9M
- 53% below the U.S.
- Listings per 10k households
- 2.7
- 69% above the U.S.
- Population, 2025
- 46,552
- −5.3% since 2020
See the laundromats around any address in St. Mary Parish
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. Mary Parish. 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 St. Mary Parish is 6 (very low), #774 of 785 scored counties and #15 of 15 scored counties in Louisiana. That puts it in the bottom quarter of counties.
At $1,591 per household (23% below the U.S. average), households in St. Mary Parish spend about $29.4M a year on clothing, shoes and related services. Spread across 5 laundromats, that is $5.9M per laundromat, 53% below the U.S. figure of $12.5M. The spending figure covers all clothing, shoes and related services, not only laundromats.
St. Mary Parish has 5 laundromats on map listings as of September 2026. None of them are chain locations, against 19% across the U.S. Per 10,000 households, that is 2.7, 69% above the U.S. rate of 1.6.
Official counts don’t publish a figure for coin-operated laundries in St. Mary Parish, since they leave out counts under 3. Population estimates show St. Mary Parish declined 5.3% from 2020 to 2025, against +3.1% for the U.S.
How St. Mary Parish compares
The same measures for Louisiana 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. Mary Parish | Louisiana | U.S. |
|---|---|---|---|
| Listings per 10k households | 2.7 | 1.4 | 1.6 |
| Spending per listing | $5.9M | $12.9M | $12.5M |
| Households per official establishment | n/a | 22,845 | 11,865 |
| Official establishment growth, 2019–2023 | n/a | +4.0% | +3.0% |
| Population growth, 2020–2025 | −5.3% | −0.7% | +3.1% |
| Spending per household on clothing, shoes and related services | $1,591 | $1,761 | $2,055 |
| Median household income | $52,576 | $60,756 | $80,734 |
| Groundwork market score | 6 | 37 |
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
- 50 chain locations
- Listings at the U.S. rate for this spending
- 2The 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 coin-operated laundries in St. Mary Parish, 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. Mary Parish
- Population, 2025 estimate
- 46,552−5.3% since 2020
- Households
- 18,463
- Median age
- 39.8
- Homes lived in by their owners
- 69%
- Vehicles per household
- 1.6
- Land area
- 559 sq. mi.
- People per square mile
- 86
- Median household income
- $52,576+29.9% vs. 2015–2019, before inflation
- Average household income
- $71,245
- Median home value
- $138,900
- Jobs located here
- 20,344
- Daytime population
- 47,916Residents who don’t work, plus everyone whose job is here
Looking at a specific site in St. Mary Parish?
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. Mary Parish. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardLaundromats across Louisiana
Every Louisiana market ranked →The highest-scoring counties in Louisiana for laundromats, numbered among those based in Louisiana, with St. Mary Parish marked.
Top counties in Louisiana
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1St. Tammany Parish, LA | 82 | 10 | 1.0 | $21M | +5.3% | #51 of 785 |
| 2Livingston Parish, LA | 74 | 5 | 0.9 | $19.9M | +8.5% | #111 of 785 |
| 3Lafayette Parish, LA | 64 | 13 | 1.3 | $14.3M | +6.5% | #220 of 785 |
| 4Bossier Parish, LA | 60 | 6 | 1.2 | $15.3M | +2.5% | #261 of 785 |
| 5Tangipahoa Parish, LA | 48 | 9 | 1.7 | $9.8M | +5.8% | #405 of 785 |
| 6East Baton Rouge Parish, LA | 47 | 34 | 1.9 | $9.6M | +0.1% | #423 of 785 |
| 7Orleans Parish, LA | 44 | 26 | 1.7 | $10.7M | −5.5% | #459 of 785 |
| 8Rapides Parish, LA | 42 | 5 | 1.0 | $16.7M | −2.9% | #479 of 785 |
| 9Jefferson Parish, LA | 35 | 27 | 1.5 | $11.9M | −1.9% | #554 of 785 |
| 10Calcasieu Parish, LA | 34 | 12 | 1.5 | $11.9M | −3.7% | #565 of 785 |
| 15St. Mary Parish, LA | 6 | 5 | 2.7 | $5.9M | −5.3% | #774 of 785 |
Other business types in St. Mary Parish
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 laundry32
- Clothing and shoe stores33
- Laundromats6
- Dry cleaners
Home services
Real estate
Funeral services
Questions
How many laundromats are in St. Mary Parish, LA?
Map listings as of September 2026 show 5 laundromats in St. Mary Parish. None of them are chain locations. The listings count laundromats. No official count is published for coin-operated laundries in St. Mary Parish: counts under 3 are left out.
How much do households in St. Mary Parish, LA spend on clothing, shoes and related services?
About $29.4M a year, or $1,591 per household. That is 23% below the U.S. average (an index of 77, where 100 is the U.S. average). Spread across the 5 laundromats on map listings, it comes to $5.9M 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 18,463 households in St. Mary Parish and national spending patterns by income.
How does St. Mary Parish, LA compare with the U.S. for laundromats?
St. Mary Parish has 2.7 laundromats per 10,000 households, 69% above the U.S. rate of 1.6. Spending per laundromat is $5.9M, 53% below the U.S. figure of $12.5M. At the U.S. ratio of laundromats to household spending, St. Mary Parish would have about 2, against 5 on map listings.
How fast is St. Mary Parish, LA growing?
Population estimates put St. Mary Parish at 46,552 people in 2025, down 5.3% since 2020, against +3.1% for the U.S. It has 18,463 households. Median household income in St. Mary Parish is $52,576, 35% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 29.9%, 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. Mary Parish scores 6 for laundromats (very low), #774 of 785 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in St. Mary Parish. 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. Mary Parish
Screening a site or an acquisition in St. Mary Parish?
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. Mary Parish. 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.