Health care · County · Indiana
Dentists and orthodontists in Johnson County, IN
Competitor counts, household spending and official business counts for dentists and orthodontists in Johnson County, IN, set against other counties and the U.S.
Groundwork market score · out of 100
Score 54 out of 100: Upper middle
Ranked #805 of 1,886 scored counties
#48 of 70 scored counties in Indiana
- Listings
- 90
- 18 chain locations (20%)
- Official establishments
- 66
- +3.1% since 2019
- Household spending a year
- $96.3M
- On medical and dental services · $1,539 a household
- Spending per listing
- $1.1M
- 9% above the U.S.
- Listings per 10k households
- 14.4
- 10% above the U.S.
- Population, 2025
- 174,262
- +7.4% since 2020
See the dentists and orthodontists around any address in Johnson County
The site report maps the dentists and orthodontists 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
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 90 dentists and orthodontists, that is $1.1M per practice, 9% above the U.S. figure of $984K. The spending figure covers all medical and dental services, not only dentists and orthodontists.
There are 90 dentists and orthodontists on map listings in Johnson County as of September 2026. 18 of them (20%) are chain locations, against 12% across the U.S. That comes to 14.4 for every 10,000 households, 10% above the U.S. rate of 13.1.
Official counts show 66 businesses with payroll classed as offices of dentists in Johnson County in 2023, up 3.1% from 2019. That is one for every 948 households, against one for every 952 across the U.S. Since fiscal 2022, 2 SBA-backed loans worth $3.2M have gone to businesses classed as offices of dentists 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%). Johnson County scores 54 (upper middle) on the Groundwork market score for dentists and orthodontists, ranking #805 of 1,886 scored counties and #48 of 70 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 dentists and orthodontists 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 | 14.4 | 11.3 | 13.1 |
| Spending per listing | $1.1M | $1.2M | $984K |
| Households per official establishment | 948 | 1,209 | 952 |
| Official establishment growth, 2019–2023 | +3.1% | −3.3% | −0.5% |
| 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 | 54 | 68 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 64 → 66+3.1% over the period
- Employees, 2023
- 823
- Annual payroll, 2023
- $50.7M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 9018 chain locations
- Listings at the U.S. rate for this spending
- 98The 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 dentists 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 dentists and orthodontists 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 cardDentists and orthodontists across Indiana
Every Indiana market ranked →The highest-scoring counties in Indiana for dentists and orthodontists, 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 |
|---|---|---|---|---|---|---|
| 1Franklin County, IN | 84 | 5 | 5.4 | $2.6M | +2.2% | #29 of 1,886 |
| 2Dearborn County, IN | 83 | 9 | 4.4 | $3.2M | +1.7% | #35 of 1,886 |
| 3Daviess County, IN | 83 | 5 | 4.2 | $3.1M | +2.5% | #36 of 1,886 |
| 4Morgan County, IN | 83 | 14 | 5.0 | $2.9M | +4.4% | #37 of 1,886 |
| 5Ripley County, IN | 83 | 6 | 5.2 | $2.6M | +1.6% | #40 of 1,886 |
| 6Decatur County, IN | 82 | 6 | 5.6 | $2.5M | +0.4% | #48 of 1,886 |
| 7LaGrange County, IN | 81 | 9 | 7.0 | $2.1M | +1.9% | #59 of 1,886 |
| 8Warrick County, IN | 78 | 14 | 5.6 | $2.8M | +4.4% | #91 of 1,886 |
| 9Adams County, IN | 77 | 6 | 4.8 | $2.7M | +2.2% | #111 of 1,886 |
| 10Putnam County, IN | 76 | 11 | 7.8 | $1.8M | +3.2% | #134 of 1,886 |
| 48Johnson County, IN | 54 | 90 | 14.4 | $1.1M | +7.4% | #805 of 1,886 |
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 dentists and orthodontists are in Johnson County, IN?
As of September 2026, map listings count 90 dentists and orthodontists in Johnson County. 18 of them (20%) are chain locations. The listings count dental practices, orthodontists included. Official counts show 66 businesses with payroll classed as offices of dentists in 2023, up 3.1% from 2019.
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 90 dentists and orthodontists on map listings, it comes to $1.1M per practice. That spending covers all medical and dental services, which dentists and orthodontists share with other businesses in the trade. 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 dentists and orthodontists?
Johnson County has 14.4 dentists and orthodontists per 10,000 households, 10% above the U.S. rate of 13.1. Spending per practice is $1.1M, 9% above the U.S. figure of $984K. At the U.S. ratio of dentists and orthodontists to household spending, Johnson County would have about 98, against 90 on map listings. There is one business with payroll in the industry for every 948 households, against one for every 952 across the U.S. The official count rose 3.1% from 2019 to 2023, against −0.5% 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 54 for dentists and orthodontists (upper middle), #805 of 1,886 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 dentists and orthodontists 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 dentists and orthodontists · 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.