Health care · County · Wisconsin
Dentists and orthodontists in Sauk County, WI
The dentists and orthodontists in Sauk County, WI, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 73 out of 100: Upper middle
Ranked #189 of 1,886 scored counties
#18 of 60 scored counties in Wisconsin
- Listings
- 16
- 3 chain locations (19%)
- Official establishments
- 20
- Businesses with payroll, 2023
- Household spending a year
- $39.8M
- On medical and dental services · $1,421 a household
- Spending per listing
- $2.5M
- 2.5 times the U.S.
- Listings per 10k households
- 5.7
- 56% below the U.S.
- Population, 2025
- 66,652
- +1.3% since 2020
See the dentists and orthodontists around any address in Sauk 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 Sauk 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 16 dentists and orthodontists in Sauk County. Of those, 3 are chain locations, or 19%, against 12% across the U.S. That comes to 5.7 for every 10,000 households, 56% below the U.S. rate of 13.1.
Households in Sauk County spend about $39.8M a year on medical and dental services, or $1,421 per household, 10% above the U.S. average. Spread across 16 dentists and orthodontists, that is $2.5M per practice, 2.5 times the U.S. figure of $984K. That spending covers all medical and dental services, which dentists and orthodontists share with other businesses in the trade.
The official count of businesses with payroll classed as offices of dentists in Sauk County was 20 in 2023. That is one for every 1,399 households, against one for every 952 across the U.S.
Population estimates put the population change in Sauk County from 2020 to 2025 at +1.3%, slower than the U.S. (+3.1%). For dentists and orthodontists, Sauk County has a Groundwork market score of 73 (upper middle): #189 of 1,886 scored counties and #18 of 60 scored counties in Wisconsin. That puts it in the top quarter of counties.
How Sauk County compares
The same measures for Wisconsin 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 | Sauk County | Wisconsin | U.S. |
|---|---|---|---|
| Listings per 10k households | 5.7 | 10.5 | 13.1 |
| Spending per listing | $2.5M | $1.4M | $984K |
| Households per official establishment | 1,399 | 1,304 | 952 |
| Official establishment growth, 2019–2023 | n/a | −4.0% | −0.5% |
| Population growth, 2020–2025 | +1.3% | +1.3% | +3.1% |
| Spending per household on medical and dental services | $1,421 | $1,435 | $1,288 |
| Median household income | $79,541 | $77,485 | $80,734 |
| Groundwork market score | 73 | 78 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 13 → 20
- Employees, 2023
- 181
- Annual payroll, 2023
- $16.1M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 163 chain locations
- Listings at the U.S. rate for this spending
- 40The 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 dentists in Sauk 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 Sauk County
- Population, 2025 estimate
- 66,652+1.3% since 2020
- Households
- 27,987
- Median age
- 42.3
- Homes lived in by their owners
- 72%
- Vehicles per household
- 2.0
- Land area
- 832 sq. mi.
- People per square mile
- 79
- Median household income
- $79,541+32.7% vs. 2015–2019, before inflation
- Average household income
- $98,005
- Median home value
- $258,600
- Jobs located here
- 36,015
- Daytime population
- 65,185Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Sauk 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 Sauk 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 Wisconsin
Every Wisconsin market ranked →The highest-scoring counties in Wisconsin for dentists and orthodontists, numbered among those based in Wisconsin, with Sauk County marked.
Top counties in Wisconsin
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Waushara County, WI | 84 | 6 | 5.7 | $2.3M | +2.8% | #30 of 1,886 |
| 2Vilas County, WI | 83 | 7 | 6.3 | $2.1M | +2.9% | #42 of 1,886 |
| 3Vernon County, WI | 83 | 8 | 6.4 | $2.1M | +2.4% | #43 of 1,886 |
| 4Pierce County, WI | 82 | 11 | 6.9 | $2.2M | +3.1% | #50 of 1,886 |
| 5Oconto County, WI | 82 | 12 | 7.1 | $2M | +2.9% | #53 of 1,886 |
| 6Clark County, WI | 80 | 7 | 5.5 | $2.4M | +1.2% | #66 of 1,886 |
| 7Kewaunee County, WI | 80 | 5 | 6.0 | $2.4M | +1.0% | #67 of 1,886 |
| 8Door County, WI | 80 | 10 | 6.7 | $2.1M | +1.6% | #70 of 1,886 |
| 9Burnett County, WI | 80 | 5 | 7.0 | $1.9M | +3.9% | #75 of 1,886 |
| 10Chippewa County, WI | 79 | 21 | 7.7 | $1.8M | +1.9% | #87 of 1,886 |
| 18Sauk County, WI | 73 | 16 | 5.7 | $2.5M | +1.3% | #189 of 1,886 |
Other business types in Sauk 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 clinics67
- Dentists and orthodontists73
- Primary care and pediatrics80
- Urgent care and walk-in clinics
- Chiropractors33
- Physical therapy80
- Optometrists and eye care68
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many dentists and orthodontists are in Sauk County, WI?
There are 16 dentists and orthodontists on map listings in Sauk County as of September 2026. 3 of them (19%) are chain locations. The listings count dental practices, orthodontists included. Official counts show 20 businesses with payroll classed as offices of dentists in 2023.
How much do households in Sauk County, WI spend on medical and dental services?
About $39.8M a year, or $1,421 per household. That is 10% above the U.S. average (an index of 110, where 100 is the U.S. average). Spread across the 16 dentists and orthodontists on map listings, it comes to $2.5M per practice. The spending figure covers all medical and dental services, not only dentists and orthodontists. It is estimated from the incomes of the 27,987 households in Sauk County and national spending patterns by income.
How does Sauk County, WI compare with the U.S. for dentists and orthodontists?
Sauk County has 5.7 dentists and orthodontists per 10,000 households, 56% below the U.S. rate of 13.1. Spending per practice is $2.5M, 2.5 times the U.S. figure of $984K. At the national ratio of dentists and orthodontists to household spending, Sauk County would have about 40, against 16 on map listings. There is one business with payroll in the industry for every 1,399 households, against one for every 952 across the U.S.
How fast is Sauk County, WI growing?
Population estimates put Sauk County at 66,652 people in 2025, up 1.3% since 2020, slower than the U.S. (+3.1%). It has 27,987 households. The median household income in Sauk County is $79,541 a year, in line with the U.S. median of $80,734. That rose 32.7% 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. Sauk County scores 73 for dentists and orthodontists (upper middle), #189 of 1,886 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Sauk 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 Sauk County
Screening a site or an acquisition in Sauk 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 Sauk 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.