Health care · County · Louisiana
Medical and dental practices in St. Martin Parish, LA
Competitor counts, household spending and official business counts for medical and dental practices in St. Martin Parish, LA, set against other counties and the U.S.
Groundwork market score · out of 100
Score 59 out of 100: Upper middle
Ranked #768 of 2,394 scored counties
#11 of 55 scored counties in Louisiana
- Listings
- 54
- 9 chain locations (17%)
- Official establishments
- 27
- +12.5% since 2019
- Household spending a year
- $19.5M
- On medical and dental services · $996 a household
- Spending per listing
- $361K
- 2.4 times the U.S.
- Listings per 10k households
- 27.6
- 67% below the U.S.
- Population, 2025
- 51,106
- −1.0% since 2020
See the medical and dental practices around any address in St. Martin Parish
The site report maps the medical and dental practices 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. Martin 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
As of September 2026, map listings count 54 medical and dental practices in St. Martin Parish. 9 of them (17%) are chain locations, against 11% across the U.S. That is 27.6 per 10,000 households, 67% below the U.S. rate of 84.5.
At $996 per household (23% below the U.S. average), households in St. Martin Parish spend about $19.5M a year on medical and dental services. That is about $361K of household spending for each practice on map listings, 2.4 times the U.S. figure of $152K.
The official count of businesses with payroll classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in St. Martin Parish was 27 in 2023, up 12.5% from 2019. That is one for every 725 households, against one for every 270 across the U.S. Another 19 one-person businesses have no payroll, by official counts. Since fiscal 2022, 2 SBA-backed loans worth $350K have gone to businesses classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in St. Martin Parish.
Population estimates put the population change in St. Martin Parish from 2020 to 2025 at −1.0%, against +3.1% for the U.S. For medical and dental practices, St. Martin Parish has a Groundwork market score of 59 (upper middle): #768 of 2,394 scored counties and #11 of 55 scored counties in Louisiana.
How St. Martin Parish compares
The same measures for Louisiana and the whole U.S. Spending per listing divides a year of household spending on all medical and dental services by the medical and dental practices 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. Martin Parish | Louisiana | U.S. |
|---|---|---|---|
| Listings per 10k households | 27.6 | 78.5 | 84.5 |
| Spending per listing | $361K | $132K | $152K |
| Households per official establishment | 725 | 282 | 270 |
| Official establishment growth, 2019–2023 | +12.5% | −2.7% | +1.5% |
| Population growth, 2020–2025 | −1.0% | −0.7% | +3.1% |
| Spending per household on medical and dental services | $996 | $1,036 | $1,288 |
| Median household income | $55,960 | $60,756 | $80,734 |
| Groundwork market score | 59 | 15 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 24 → 27+12.5% over the period
- Employees, 2023
- 327
- Annual payroll, 2023
- $24.6M
- One-person businesses, 2023
- 19Businesses with no payroll
- Map listings, September 2026
- 549 chain locations
- Listings at the U.S. rate for this spending
- 128The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 2
- Amount
- $350K
SBA-backed loans to businesses classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in St. Martin 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. Martin Parish
- Population, 2025 estimate
- 51,106−1.0% since 2020
- Households
- 19,579
- Median age
- 40.0
- Homes lived in by their owners
- 78%
- Vehicles per household
- 1.9
- Land area
- 738 sq. mi.
- People per square mile
- 70
- Median household income
- $55,960+15.0% vs. 2015–2019, before inflation
- Average household income
- $77,449
- Median home value
- $164,200
- Jobs located here
- 13,916
- Daytime population
- 42,150Residents who don’t work, plus everyone whose job is here
Looking at a specific site in St. Martin 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 medical and dental practices on map listings by name and distance.
Or open the report at the center of St. Martin Parish. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardDoctors, dentists and clinics across Louisiana
Every Louisiana market ranked →The highest-scoring counties in Louisiana for medical and dental practices, numbered among those based in Louisiana, with St. Martin Parish marked.
Top counties in Louisiana
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1West Baton Rouge Parish, LA | 69 | 51 | 46.5 | $243K | +5.5% | #388 of 2,394 |
| 2St. Bernard Parish, LA | 68 | 54 | 33.3 | $304K | +4.1% | #407 of 2,394 |
| 3Livingston Parish, LA | 67 | 246 | 45.9 | $241K | +8.5% | #457 of 2,394 |
| 4De Soto Parish, LA | 66 | 26 | 24.8 | $390K | +2.0% | #467 of 2,394 |
| 5LaSalle Parish, LA | 65 | 17 | 33.7 | $308K | +2.2% | #528 of 2,394 |
| 6Winn Parish, LA | 65 | 15 | 31.3 | $296K | +9.1% | #532 of 2,394 |
| 7Jackson Parish, LA | 64 | 13 | 23.3 | $385K | +5.6% | #564 of 2,394 |
| 8Plaquemines Parish, LA | 64 | 26 | 31.6 | $368K | −5.3% | #565 of 2,394 |
| 9Grant Parish, LA | 62 | 6 | 8.1 | $1.3M | −0.3% | #637 of 2,394 |
| 10East Feliciana Parish, LA | 59 | 13 | 20.3 | $545K | −2.8% | #766 of 2,394 |
| 11St. Martin Parish, LA | 59 | 54 | 27.6 | $361K | −1.0% | #768 of 2,394 |
Other business types in St. Martin 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
- Doctors, dentists and clinics59
- Dentists and orthodontists62
- Primary care and pediatrics47
- Urgent care and walk-in clinics
- Chiropractors
- Physical therapy
- Optometrists and eye care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many medical and dental practices are in St. Martin Parish, LA?
St. Martin Parish has 54 medical and dental practices on map listings as of September 2026. 9 of them (17%) are chain locations. The listings count every outpatient clinic and practice, and urgent care. Official counts show 27 businesses with payroll classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in 2023, up 12.5% from 2019. Official counts list 19 one-person businesses without payroll.
How much do households in St. Martin Parish, LA spend on medical and dental services?
About $19.5M a year, or $996 per household. That is 23% below the U.S. average (an index of 77, where 100 is the U.S. average). Spread across the 54 medical and dental practices on map listings, it comes to $361K per practice. It is estimated from the incomes of the 19,579 households in St. Martin Parish and national spending patterns by income.
How does St. Martin Parish, LA compare with the U.S. for medical and dental practices?
St. Martin Parish has 27.6 medical and dental practices per 10,000 households, 67% below the U.S. rate of 84.5. Spending per practice is $361K, 2.4 times the U.S. figure of $152K. At the national ratio of medical and dental practices to household spending, St. Martin Parish would have about 128, against 54 on map listings. There is one business with payroll in the industry for every 725 households, against one for every 270 across the U.S. The official count rose 12.5% from 2019 to 2023, against +1.5% for the U.S.
How fast is St. Martin Parish, LA growing?
Population estimates put St. Martin Parish at 51,106 people in 2025, down 1.0% since 2020, against +3.1% for the U.S. It has 19,579 households. Median household income in St. Martin Parish is $55,960, 31% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 15.0%, 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. Martin Parish scores 59 for medical and dental practices (upper middle), #768 of 2,394 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in St. Martin Parish. It maps the medical and dental practices 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 medical and dental practices · All 56 business types in St. Martin Parish
Screening a site or an acquisition in St. Martin 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. Martin 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.