Health care · County · Idaho
Dentists and orthodontists in Cassia County, ID
The dentists and orthodontists in Cassia County, ID, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 27 out of 100: Lower middle
Ranked #1,724 of 1,886 scored counties
#22 of 24 scored counties in Idaho
- Listings
- 16
- 0 chain locations (0%)
- Official establishments
- 19
- Businesses with payroll, 2023
- Household spending a year
- $10M
- On medical and dental services · $1,182 a household
- Spending per listing
- $627K
- 36% below the U.S.
- Listings per 10k households
- 18.8
- 44% above the U.S.
- Population, 2025
- 26,397
- +6.6% since 2020
See the dentists and orthodontists around any address in Cassia 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 Cassia 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, Cassia County has a Groundwork market score of 27 (lower middle): #1,724 of 1,886 scored counties and #22 of 24 scored counties in Idaho. That puts it in the bottom quarter of counties.
As of September 2026, map listings count 16 dentists and orthodontists in Cassia County. None of them are chain locations, against 12% across the U.S. Per 10,000 households, that is 18.8, 44% above the U.S. rate of 13.1.
Household spending on medical and dental services in Cassia County comes to about $10M a year: $1,182 per household, 8% below the U.S. average. Spread across 16 dentists and orthodontists, that is $627K per practice, 36% below 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.
Official counts show 19 businesses with payroll classed as offices of dentists in Cassia County in 2023. That is one for every 447 households, against one for every 952 across the U.S. Population estimates show Cassia County grew 6.6% from 2020 to 2025, faster than the U.S. (+3.1%).
How Cassia County compares
The same measures for Idaho 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 | Cassia County | Idaho | U.S. |
|---|---|---|---|
| Listings per 10k households | 18.8 | 14.9 | 13.1 |
| Spending per listing | $627K | $848K | $984K |
| Households per official establishment | 447 | 756 | 952 |
| Official establishment growth, 2019–2023 | n/a | +7.5% | −0.5% |
| Population growth, 2020–2025 | +6.6% | +9.8% | +3.1% |
| Spending per household on medical and dental services | $1,182 | $1,264 | $1,288 |
| Median household income | $70,830 | $77,800 | $80,734 |
| Groundwork market score | 27 | 32 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 17 → 19
- Employees, 2023
- 164
- Annual payroll, 2023
- $5.6M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 160 chain locations
- Listings at the U.S. rate for this spending
- 10The 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 Cassia 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 Cassia County
- Population, 2025 estimate
- 26,397+6.6% since 2020
- Households
- 8,495
- Median age
- 34.2
- Homes lived in by their owners
- 69%
- Vehicles per household
- 2.4
- Land area
- 2,566 sq. mi.
- People per square mile
- 10
- Median household income
- $70,830+33.8% vs. 2015–2019, before inflation
- Average household income
- $92,485
- Median home value
- $284,600
- Jobs located here
- 12,719
- Daytime population
- 26,894Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Cassia 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 Cassia 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 Idaho
Every Idaho market ranked →The highest-scoring counties in Idaho for dentists and orthodontists, numbered among those based in Idaho, with Cassia County marked.
Top counties in Idaho
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Minidoka County, ID | 67 | 6 | 7.4 | $1.6M | +5.7% | #347 of 1,886 |
| 2Jefferson County, ID | 64 | 8 | 7.8 | $1.7M | +13.6% | #434 of 1,886 |
| 3Elmore County, ID | 63 | 9 | 8.1 | $1.4M | +2.8% | #474 of 1,886 |
| 4Shoshone County, ID | 58 | 5 | 8.7 | $1.2M | +7.1% | #666 of 1,886 |
| 5Gem County, ID | 56 | 7 | 9.2 | $1.3M | +13.0% | #720 of 1,886 |
| 6Boundary County, ID | 55 | 5 | 9.9 | $1.2M | +15.3% | #765 of 1,886 |
| 7Fremont County, ID | 54 | 5 | 10.7 | $1.1M | +5.9% | #803 of 1,886 |
| 8Latah County, ID | 53 | 15 | 9.2 | $1.3M | +5.6% | #824 of 1,886 |
| 9Canyon County, ID | 51 | 96 | 11.2 | $1.1M | +18.1% | #904 of 1,886 |
| 10Teton County, ID | 51 | 7 | 15.0 | $971K | +12.9% | #918 of 1,886 |
| 22Cassia County, ID | 27 | 16 | 18.8 | $627K | +6.6% | #1,724 of 1,886 |
Other business types in Cassia 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 clinics30
- Dentists and orthodontists27
- Primary care and pediatrics56
- Urgent care and walk-in clinics
- Chiropractors28
- Physical therapy33
- Optometrists and eye care40
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many dentists and orthodontists are in Cassia County, ID?
Cassia County has 16 dentists and orthodontists on map listings as of September 2026. None of them are chain locations. The listings count dental practices, orthodontists included. Official counts show 19 businesses with payroll classed as offices of dentists in 2023.
How much do households in Cassia County, ID spend on medical and dental services?
About $10M a year, or $1,182 per household. That is 8% below the U.S. average (an index of 92, where 100 is the U.S. average). Spread across the 16 dentists and orthodontists on map listings, it comes to $627K per practice. The spending figure covers all medical and dental services, not only dentists and orthodontists. It is estimated from the incomes of the 8,495 households in Cassia County and national spending patterns by income.
How does Cassia County, ID compare with the U.S. for dentists and orthodontists?
Cassia County has 18.8 dentists and orthodontists per 10,000 households, 44% above the U.S. rate of 13.1. Spending per practice is $627K, 36% below the U.S. figure of $984K. At the national ratio of dentists and orthodontists to household spending, Cassia County would have about 10, against 16 on map listings. There is one business with payroll in the industry for every 447 households, against one for every 952 across the U.S.
How fast is Cassia County, ID growing?
Population estimates put Cassia County at 26,397 people in 2025, up 6.6% since 2020, faster than the U.S. (+3.1%). It has 8,495 households. The median household income in Cassia County is $70,830 a year, 12% below the U.S. median of $80,734. That rose 33.8% 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. Cassia County scores 27 for dentists and orthodontists (lower middle), #1,724 of 1,886 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Cassia 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 Cassia County
Screening a site or an acquisition in Cassia 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 Cassia 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.