Health care · County · Kentucky
Dentists and orthodontists in Jefferson County, KY
How Jefferson County, KY compares with other counties and the U.S. for dentists and orthodontists: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 25 out of 100: Lower middle
Ranked #1,760 of 1,886 scored counties
#47 of 62 scored counties in Kentucky
- Listings
- 482
- 84 chain locations (17%)
- Official establishments
- 316
- −7.3% since 2019
- Household spending a year
- $363.2M
- On medical and dental services · $1,095 a household
- Spending per listing
- $754K
- 23% below the U.S.
- Listings per 10k households
- 14.5
- 11% above the U.S.
- Population, 2025
- 795,222
- +1.6% since 2020
See the dentists and orthodontists around any address in Jefferson 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 Jefferson 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
For dentists and orthodontists, Jefferson County has a Groundwork market score of 25 (lower middle): #1,760 of 1,886 scored counties and #47 of 62 scored counties in Kentucky. That puts it in the bottom quarter of counties.
At $1,095 per household (15% below the U.S. average), households in Jefferson County spend about $363.2M a year on medical and dental services. That is about $754K of household spending for each practice on map listings, 23% below the U.S. figure of $984K. The spending figure covers all medical and dental services, not only dentists and orthodontists.
Jefferson County has 482 dentists and orthodontists on map listings as of September 2026. Chain locations make up 17% of them, against 12% across the U.S. That is 14.5 per 10,000 households, 11% above the U.S. rate of 13.1.
Official counts show 316 businesses with payroll classed as offices of dentists in Jefferson County in 2023, down 7.3% from 2019. That is one for every 1,049 households, against one for every 952 across the U.S. Since fiscal 2022, 2 SBA-backed loans worth $275K have gone to businesses classed as offices of dentists in Jefferson County. Population estimates show Jefferson County grew 1.6% from 2020 to 2025, slower than the U.S. (+3.1%).
How Jefferson County compares
The same measures for Kentucky 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 | Jefferson County | Kentucky | U.S. |
|---|---|---|---|
| Listings per 10k households | 14.5 | 10.8 | 13.1 |
| Spending per listing | $754K | $963K | $984K |
| Households per official establishment | 1,049 | 1,260 | 952 |
| Official establishment growth, 2019–2023 | −7.3% | −2.4% | −0.5% |
| Population growth, 2020–2025 | +1.6% | +2.2% | +3.1% |
| Spending per household on medical and dental services | $1,095 | $1,042 | $1,288 |
| Median household income | $69,866 | $63,726 | $80,734 |
| Groundwork market score | 25 | 40 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 341 → 316−7.3% over the period
- Employees, 2023
- 2,180
- Annual payroll, 2023
- $132.4M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 48284 chain locations
- Listings at the U.S. rate for this spending
- 369The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 2
- Amount
- $275K
SBA-backed loans to businesses classed as offices of dentists in Jefferson 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 Jefferson County
- Population, 2025 estimate
- 795,222+1.6% since 2020
- Households
- 331,554
- Median age
- 39.5
- Homes lived in by their owners
- 62%
- Vehicles per household
- 1.6
- Land area
- 381 sq. mi.
- People per square mile
- 2,056
- Median household income
- $69,866+23.5% vs. 2015–2019, before inflation
- Average household income
- $97,869
- Median home value
- $248,400
- Jobs located here
- 503,996
- Daytime population
- 914,843Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Jefferson 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 Jefferson 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 Kentucky
Every Kentucky market ranked →The highest-scoring counties in Kentucky for dentists and orthodontists, numbered among those based in Kentucky, with Jefferson County marked.
Top counties in Kentucky
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Graves County, KY | 70 | 5 | 3.5 | $2.7M | +1.4% | #254 of 1,886 |
| 2Anderson County, KY | 70 | 6 | 6.2 | $1.7M | +5.5% | #268 of 1,886 |
| 3Grant County, KY | 67 | 6 | 6.5 | $1.6M | +4.7% | #348 of 1,886 |
| 4Meade County, KY | 66 | 6 | 5.5 | $2M | +2.2% | #370 of 1,886 |
| 5Spencer County, KY | 65 | 7 | 9.6 | $1.3M | +7.7% | #425 of 1,886 |
| 6Lincoln County, KY | 62 | 5 | 5.2 | $1.8M | +4.6% | #497 of 1,886 |
| 7Marion County, KY | 62 | 5 | 6.5 | $1.5M | +2.7% | #505 of 1,886 |
| 8Jessamine County, KY | 61 | 16 | 8.0 | $1.4M | +7.8% | #539 of 1,886 |
| 9Allen County, KY | 61 | 6 | 7.5 | $1.3M | +9.5% | #545 of 1,886 |
| 10Greenup County, KY | 58 | 9 | 6.1 | $1.6M | −1.9% | #639 of 1,886 |
| 47Jefferson County, KY | 25 | 482 | 14.5 | $754K | +1.6% | #1,760 of 1,886 |
Other business types in Jefferson 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 clinics21
- Dentists and orthodontists25
- Primary care and pediatrics24
- Urgent care and walk-in clinics25
- Chiropractors43
- Physical therapy30
- Optometrists and eye care46
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many dentists and orthodontists are in Jefferson County, KY?
Map listings as of September 2026 show 482 dentists and orthodontists in Jefferson County. 84 of them (17%) are chain locations. The listings count dental practices, orthodontists included. Official counts show 316 businesses with payroll classed as offices of dentists in 2023, down 7.3% from 2019.
How much do households in Jefferson County, KY spend on medical and dental services?
About $363.2M a year, or $1,095 per household. That is 15% below the U.S. average (an index of 85, where 100 is the U.S. average). Spread across the 482 dentists and orthodontists on map listings, it comes to $754K 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 331,554 households in Jefferson County and national spending patterns by income.
How does Jefferson County, KY compare with the U.S. for dentists and orthodontists?
Jefferson County has 14.5 dentists and orthodontists per 10,000 households, 11% above the U.S. rate of 13.1. Spending per practice is $754K, 23% below the U.S. figure of $984K. At the U.S. ratio of dentists and orthodontists to household spending, Jefferson County would have about 369, against 482 on map listings. There is one business with payroll in the industry for every 1,049 households, against one for every 952 across the U.S. The official count fell 7.3% from 2019 to 2023, against −0.5% for the U.S.
How fast is Jefferson County, KY growing?
Population estimates put Jefferson County at 795,222 people in 2025, up 1.6% since 2020, slower than the U.S. (+3.1%). It has 331,554 households. Median household income in Jefferson County is $69,866, 13% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 23.5%, 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. Jefferson County scores 25 for dentists and orthodontists (lower middle), #1,760 of 1,886 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Jefferson 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 Jefferson County
Screening a site or an acquisition in Jefferson 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 Jefferson 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.