Health care · County · South Carolina
Medical and dental practices in Colleton County, SC
Competitor counts, household spending and official business counts for medical and dental practices in Colleton County, SC, set against other counties and the U.S.
Groundwork market score · out of 100
Score 46 out of 100: Lower middle
Ranked #1,357 of 2,394 scored counties
#23 of 44 scored counties in South Carolina
- Listings
- 68
- 10 chain locations (15%)
- Official establishments
- 42
- +20.0% since 2019
- Household spending a year
- $15.7M
- On medical and dental services · $957 a household
- Spending per listing
- $231K
- 51% above the U.S.
- Listings per 10k households
- 41.4
- 51% below the U.S.
- Population, 2025
- 39,382
- +2.2% since 2020
See the medical and dental practices around any address in Colleton County
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 Colleton 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 68 medical and dental practices in Colleton County. 10 of them (15%) are chain locations, against 11% across the U.S. Per 10,000 households, that is 41.4, 51% below the U.S. rate of 84.5.
At $957 per household (26% below the U.S. average), households in Colleton County spend about $15.7M a year on medical and dental services. That is about $231K of household spending for each practice on map listings, 51% above 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 Colleton County was 42 in 2023, up 20.0% from 2019. That is one for every 391 households, against one for every 270 across the U.S. Official counts also show 7 one-person businesses without payroll.
Population estimates show Colleton County grew 2.2% from 2020 to 2025, slower than the U.S. (+3.1%). For medical and dental practices, Colleton County has a Groundwork market score of 46 (lower middle): #1,357 of 2,394 scored counties and #23 of 44 scored counties in South Carolina.
How Colleton County compares
The same measures for South Carolina 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 | Colleton County | South Carolina | U.S. |
|---|---|---|---|
| Listings per 10k households | 41.4 | 77.8 | 84.5 |
| Spending per listing | $231K | $140K | $152K |
| Households per official establishment | 391 | 340 | 270 |
| Official establishment growth, 2019–2023 | +20.0% | +5.7% | +1.5% |
| Population growth, 2020–2025 | +2.2% | +8.5% | +3.1% |
| Spending per household on medical and dental services | $957 | $1,086 | $1,288 |
| Median household income | $51,114 | $69,324 | $80,734 |
| Groundwork market score | 46 | 49 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 35 → 42+20.0% over the period
- Employees, 2023
- 236
- Annual payroll, 2023
- $19.4M
- One-person businesses, 2023
- 7Businesses with no payroll
- Map listings, September 2026
- 6810 chain locations
- Listings at the U.S. rate for this spending
- 103The 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 offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in Colleton 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 Colleton County
- Population, 2025 estimate
- 39,382+2.2% since 2020
- Households
- 16,408
- Median age
- 41.9
- Homes lived in by their owners
- 73%
- Vehicles per household
- 1.9
- Land area
- 1,057 sq. mi.
- People per square mile
- 37
- Median household income
- $51,114+40.7% vs. 2015–2019, before inflation
- Average household income
- $70,687
- Median home value
- $162,500
- Jobs located here
- 9,831
- Daytime population
- 32,639Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Colleton 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 medical and dental practices on map listings by name and distance.
Or open the report at the center of Colleton County. 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 South Carolina
Every South Carolina market ranked →The highest-scoring counties in South Carolina for medical and dental practices, numbered among those based in South Carolina, with Colleton County marked.
Top counties in South Carolina
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Edgefield County, SC | 83 | 15 | 15.4 | $688K | +16.1% | #58 of 2,394 |
| 2Jasper County, SC | 77 | 36 | 27.4 | $378K | +32.2% | #147 of 2,394 |
| 3Saluda County, SC | 73 | 16 | 20.9 | $467K | +4.1% | #248 of 2,394 |
| 4Abbeville County, SC | 71 | 24 | 24.6 | $409K | +2.3% | #305 of 2,394 |
| 5Kershaw County, SC | 66 | 123 | 45.7 | $231K | +11.6% | #506 of 2,394 |
| 6Calhoun County, SC | 62 | 8 | 12.9 | $765K | +0.6% | #638 of 2,394 |
| 7Laurens County, SC | 62 | 118 | 43.8 | $221K | +6.2% | #673 of 2,394 |
| 8Fairfield County, SC | 60 | 24 | 26.9 | $357K | −2.6% | #730 of 2,394 |
| 9Chesterfield County, SC | 60 | 65 | 37.1 | $249K | +3.4% | #749 of 2,394 |
| 10Lancaster County, SC | 60 | 226 | 56.3 | $205K | +18.3% | #762 of 2,394 |
| 23Colleton County, SC | 46 | 68 | 41.4 | $231K | +2.2% | #1,357 of 2,394 |
Other business types in Colleton 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
- Doctors, dentists and clinics46
- Dentists and orthodontists52
- Primary care and pediatrics45
- Urgent care and walk-in clinics
- Chiropractors
- Physical therapy
- Optometrists and eye care41
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many medical and dental practices are in Colleton County, SC?
There are 68 medical and dental practices on map listings in Colleton County as of September 2026. 10 of them (15%) are chain locations. The listings count every outpatient clinic and practice, and urgent care. Official counts show 42 businesses with payroll classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in 2023, up 20.0% from 2019. Another 7 one-person businesses have no payroll, by official counts.
How much do households in Colleton County, SC spend on medical and dental services?
About $15.7M a year, or $957 per household. That is 26% below the U.S. average (an index of 74, where 100 is the U.S. average). Spread across the 68 medical and dental practices on map listings, it comes to $231K per practice. It is estimated from the incomes of the 16,408 households in Colleton County and national spending patterns by income.
How does Colleton County, SC compare with the U.S. for medical and dental practices?
Colleton County has 41.4 medical and dental practices per 10,000 households, 51% below the U.S. rate of 84.5. Spending per practice is $231K, 51% above the U.S. figure of $152K. At the national ratio of medical and dental practices to household spending, Colleton County would have about 103, against 68 on map listings. There is one business with payroll in the industry for every 391 households, against one for every 270 across the U.S. The official count rose 20.0% from 2019 to 2023, against +1.5% for the U.S.
How fast is Colleton County, SC growing?
Population estimates put Colleton County at 39,382 people in 2025, up 2.2% since 2020, slower than the U.S. (+3.1%). It has 16,408 households. Median household income in Colleton County is $51,114, 37% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 40.7%, 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. Colleton County scores 46 for medical and dental practices (lower middle), #1,357 of 2,394 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Colleton County. 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 Colleton County
Screening a site or an acquisition in Colleton 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 Colleton 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.