Health care · County · Tennessee
Medical and dental practices in Johnson County, TN
How Johnson County, TN compares with other counties and the U.S. for medical and dental practices: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 67 out of 100: Upper middle
Ranked #449 of 2,394 scored counties
#11 of 87 scored counties in Tennessee
- Listings
- 24
- 2 chain locations (8%)
- Official establishments
- 5
- Businesses with payroll, 2023
- Household spending a year
- $6.9M
- On medical and dental services · $951 a household
- Spending per listing
- $289K
- 90% above the U.S.
- Listings per 10k households
- 32.9
- 61% below the U.S.
- Population, 2025
- 18,718
- +4.1% since 2020
See the medical and dental practices around any address in Johnson 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 Johnson 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
Households in Johnson County spend about $6.9M a year on medical and dental services, or $951 per household, 26% below the U.S. average. That works out to $289K per practice, 90% above the U.S. figure of $152K.
There are 24 medical and dental practices on map listings in Johnson County as of September 2026. Of those, 2 are chain locations, or 8%, against 11% across the U.S. That is 32.9 per 10,000 households, 61% below the U.S. rate of 84.5.
Official counts show 5 businesses with payroll classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in Johnson County in 2023. That is one for every 1,460 households, against one for every 270 across the U.S. Official counts list 5 one-person businesses without payroll.
Between 2020 and 2025, the population of Johnson County grew 4.1%, faster than the U.S. (+3.1%). Johnson County scores 67 (upper middle) on the Groundwork market score for medical and dental practices, ranking #449 of 2,394 scored counties and #11 of 87 scored counties in Tennessee. That puts it in the top quarter of counties.
How Johnson County compares
The same measures for Tennessee 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 | Johnson County | Tennessee | U.S. |
|---|---|---|---|
| Listings per 10k households | 32.9 | 74.9 | 84.5 |
| Spending per listing | $289K | $145K | $152K |
| Households per official establishment | 1,460 | 320 | 270 |
| Official establishment growth, 2019–2023 | n/a | +2.4% | +1.5% |
| Population growth, 2020–2025 | +4.1% | +5.6% | +3.1% |
| Spending per household on medical and dental services | $951 | $1,088 | $1,288 |
| Median household income | $53,129 | $69,595 | $80,734 |
| Groundwork market score | 67 | 48 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 7 → 5
- Employees, 2023
- 23
- Annual payroll, 2023
- $1M
- One-person businesses, 2023
- 5Businesses with no payroll
- Map listings, September 2026
- 242 chain locations
- Listings at the U.S. rate for this spending
- 46The 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 Johnson 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 Johnson County
- Population, 2025 estimate
- 18,718+4.1% since 2020
- Households
- 7,298
- Median age
- 46.5
- Homes lived in by their owners
- 77%
- Vehicles per household
- 2.1
- Land area
- 298 sq. mi.
- People per square mile
- 61
- Median household income
- $53,129+47.6% vs. 2015–2019, before inflation
- Average household income
- $69,507
- Median home value
- $178,600
- Jobs located here
- 4,363
- Daytime population
- 16,151Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Johnson 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 Johnson 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 Tennessee
Every Tennessee market ranked →The highest-scoring counties in Tennessee for medical and dental practices, numbered among those based in Tennessee, with Johnson County marked.
Top counties in Tennessee
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Fayette County, TN | 84 | 33 | 19.2 | $610K | +7.7% | #42 of 2,394 |
| 2Morgan County, TN | 80 | 11 | 15.3 | $658K | +5.3% | #95 of 2,394 |
| 3Meigs County, TN | 76 | 8 | 15.3 | $645K | +10.8% | #163 of 2,394 |
| 4Jackson County, TN | 75 | 6 | 12.5 | $742K | +7.1% | #189 of 2,394 |
| 5Union County, TN | 74 | 23 | 29.0 | $346K | +8.1% | #237 of 2,394 |
| 6Hawkins County, TN | 71 | 63 | 26.7 | $361K | +5.0% | #310 of 2,394 |
| 7Hickman County, TN | 70 | 34 | 36.0 | $285K | +5.0% | #347 of 2,394 |
| 8Trousdale County, TN | 68 | 15 | 40.5 | $254K | +8.4% | #421 of 2,394 |
| 9Crockett County, TN | 67 | 11 | 20.0 | $492K | +0.7% | #430 of 2,394 |
| 10Cannon County, TN | 67 | 18 | 31.2 | $317K | +5.0% | #446 of 2,394 |
| 11Johnson County, TN | 67 | 24 | 32.9 | $289K | +4.1% | #449 of 2,394 |
Other business types in Johnson 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
Home services
Real estate
Funeral services
Questions
How many medical and dental practices are in Johnson County, TN?
As of September 2026, map listings count 24 medical and dental practices in Johnson County. 2 of them (8%) are chain locations. The listings count every outpatient clinic and practice, and urgent care. Official counts show 5 businesses with payroll classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in 2023. Official counts also show 5 one-person businesses without payroll.
How much do households in Johnson County, TN spend on medical and dental services?
About $6.9M a year, or $951 per household. That is 26% below the U.S. average (an index of 74, where 100 is the U.S. average). Spread across the 24 medical and dental practices on map listings, it comes to $289K per practice. It is estimated from the incomes of the 7,298 households in Johnson County and national spending patterns by income.
How does Johnson County, TN compare with the U.S. for medical and dental practices?
Johnson County has 32.9 medical and dental practices per 10,000 households, 61% below the U.S. rate of 84.5. Spending per practice is $289K, 90% above the U.S. figure of $152K. At the U.S. ratio of medical and dental practices to household spending, Johnson County would have about 46, against 24 on map listings. There is one business with payroll in the industry for every 1,460 households, against one for every 270 across the U.S.
How fast is Johnson County, TN growing?
Population estimates put Johnson County at 18,718 people in 2025, up 4.1% since 2020, faster than the U.S. (+3.1%). It has 7,298 households. The median household income in Johnson County is $53,129 a year, 34% below the U.S. median of $80,734. That rose 47.6% 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. Johnson County scores 67 for medical and dental practices (upper middle), #449 of 2,394 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Johnson 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 Johnson County
Screening a site or an acquisition in Johnson 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 Johnson 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.