Health care · County · Indiana
Medical and dental practices in Johnson County, IN
How Johnson County, IN 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 55 out of 100: Upper middle
Ranked #980 of 2,394 scored counties
#48 of 85 scored counties in Indiana
- Listings
- 528
- 93 chain locations (18%)
- Official establishments
- 228
- +25.3% since 2019
- Household spending a year
- $96.3M
- On medical and dental services · $1,539 a household
- Spending per listing
- $182K
- 20% above the U.S.
- Listings per 10k households
- 84.4
- In line with the U.S.
- Population, 2025
- 174,262
- +7.4% 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
Map listings as of September 2026 show 528 medical and dental practices in Johnson County. Chain locations make up 18% of them, against 11% across the U.S. That comes to 84.4 for every 10,000 households, in line with the U.S. rate of 84.5.
At $1,539 per household (19% above the U.S. average), households in Johnson County spend about $96.3M a year on medical and dental services. Spread across 528 medical and dental practices, that is $182K per practice, 20% above the U.S. figure of $152K.
In 2023, official counts showed 228 businesses with payroll in Johnson County classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers, up 25.3% from 2019. That is one for every 274 households, against one for every 270 across the U.S. Official counts list 82 one-person businesses without payroll. Since fiscal 2022, 2 SBA-backed loans worth $3.2M have gone to businesses classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in Johnson County.
Population estimates put the population change in Johnson County from 2020 to 2025 at +7.4%, faster than the U.S. (+3.1%). For medical and dental practices, Johnson County has a Groundwork market score of 55 (upper middle): #980 of 2,394 scored counties and #48 of 85 scored counties in Indiana.
How Johnson County compares
The same measures for Indiana 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 | Indiana | U.S. |
|---|---|---|---|
| Listings per 10k households | 84.4 | 80.2 | 84.5 |
| Spending per listing | $182K | $173K | $152K |
| Households per official establishment | 274 | 326 | 270 |
| Official establishment growth, 2019–2023 | +25.3% | −3.5% | +1.5% |
| Population growth, 2020–2025 | +7.4% | +2.7% | +3.1% |
| Spending per household on medical and dental services | $1,539 | $1,390 | $1,288 |
| Median household income | $90,454 | $71,957 | $80,734 |
| Groundwork market score | 55 | 65 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 182 → 228+25.3% over the period
- Employees, 2023
- 3,120
- Annual payroll, 2023
- $227.7M
- One-person businesses, 2023
- 82Businesses with no payroll
- Map listings, September 2026
- 52893 chain locations
- Listings at the U.S. rate for this spending
- 631The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 2
- Amount
- $3.2M
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
- 174,262+7.4% since 2020
- Households
- 62,554
- Median age
- 38.9
- Homes lived in by their owners
- 73%
- Vehicles per household
- 2.0
- Land area
- 320 sq. mi.
- People per square mile
- 519
- Median household income
- $90,454+24.9% vs. 2015–2019, before inflation
- Average household income
- $113,915
- Median home value
- $284,600
- Jobs located here
- 66,910
- Daytime population
- 152,891Residents 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 Indiana
Every Indiana market ranked →The highest-scoring counties in Indiana for medical and dental practices, numbered among those based in Indiana, with Johnson County marked.
Top counties in Indiana
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Brown County, IN | 87 | 15 | 22.1 | $638K | +1.9% | #15 of 2,394 |
| 2Parke County, IN | 84 | 17 | 27.7 | $472K | +3.0% | #50 of 2,394 |
| 3Owen County, IN | 81 | 26 | 30.2 | $422K | +2.6% | #86 of 2,394 |
| 4Fountain County, IN | 79 | 26 | 37.5 | $335K | +3.2% | #115 of 2,394 |
| 5Franklin County, IN | 77 | 30 | 32.6 | $438K | +2.2% | #143 of 2,394 |
| 6Carroll County, IN | 77 | 25 | 30.9 | $429K | +1.6% | #144 of 2,394 |
| 7Putnam County, IN | 76 | 63 | 44.5 | $309K | +3.2% | #179 of 2,394 |
| 8Vermillion County, IN | 75 | 14 | 21.2 | $588K | +0.6% | #191 of 2,394 |
| 9Sullivan County, IN | 75 | 23 | 29.4 | $425K | +0.1% | #199 of 2,394 |
| 10Hancock County, IN | 75 | 195 | 58.3 | $271K | +13.5% | #219 of 2,394 |
| 48Johnson County, IN | 55 | 528 | 84.4 | $182K | +7.4% | #980 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
- Doctors, dentists and clinics55
- Dentists and orthodontists54
- Primary care and pediatrics66
- Urgent care and walk-in clinics
- Chiropractors77
- Physical therapy71
- Optometrists and eye care47
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many medical and dental practices are in Johnson County, IN?
There are 528 medical and dental practices on map listings in Johnson County as of September 2026. 93 of them (18%) are chain locations. The listings count every outpatient clinic and practice, and urgent care. Official counts show 228 businesses with payroll classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in 2023, up 25.3% from 2019. Official counts also show 82 one-person businesses without payroll.
How much do households in Johnson County, IN spend on medical and dental services?
About $96.3M a year, or $1,539 per household. That is 19% above the U.S. average (an index of 119, where 100 is the U.S. average). Spread across the 528 medical and dental practices on map listings, it comes to $182K per practice. It is estimated from the incomes of the 62,554 households in Johnson County and national spending patterns by income.
How does Johnson County, IN compare with the U.S. for medical and dental practices?
Johnson County has 84.4 medical and dental practices per 10,000 households, in line with the U.S. rate of 84.5. Spending per practice is $182K, 20% above the U.S. figure of $152K. At the national ratio of medical and dental practices to household spending, Johnson County would have about 631, against 528 on map listings. There is one business with payroll in the industry for every 274 households, against one for every 270 across the U.S. The official count rose 25.3% from 2019 to 2023, against +1.5% for the U.S.
How fast is Johnson County, IN growing?
Population estimates put Johnson County at 174,262 people in 2025, up 7.4% since 2020, faster than the U.S. (+3.1%). It has 62,554 households. Median household income in Johnson County is $90,454, 12% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 24.9%, 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. Johnson County scores 55 for medical and dental practices (upper middle), #980 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.