Health care · County · Idaho
Medical and dental practices in Washington County, ID
The medical and dental practices in Washington County, ID, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 67 out of 100: Upper middle
Ranked #453 of 2,394 scored counties
#9 of 30 scored counties in Idaho
- Listings
- 17
- 2 chain locations (12%)
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $4.5M
- On medical and dental services · $1,079 a household
- Spending per listing
- $267K
- 75% above the U.S.
- Listings per 10k households
- 40.5
- 52% below the U.S.
- Population, 2025
- 11,583
- +9.7% since 2020
See the medical and dental practices around any address in Washington 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 Washington 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 17 medical and dental practices in Washington County. Of those, 2 are chain locations, or 12%, against 11% across the U.S. That is 40.5 per 10,000 households, 52% below the U.S. rate of 84.5.
Household spending on medical and dental services in Washington County comes to about $4.5M a year: $1,079 per household, 16% below the U.S. average. That works out to $267K per practice, 75% above the U.S. figure of $152K.
There is no official count of businesses with payroll classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in Washington County: counts under 3 aren’t published.
Between 2020 and 2025, the population of Washington County grew 9.7%, faster than the U.S. (+3.1%). Washington County scores 67 (upper middle) on the Groundwork market score for medical and dental practices, ranking #453 of 2,394 scored counties and #9 of 30 scored counties in Idaho. That puts it in the top quarter of counties.
How Washington 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 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 | Washington County | Idaho | U.S. |
|---|---|---|---|
| Listings per 10k households | 40.5 | 110.7 | 84.5 |
| Spending per listing | $267K | $114K | $152K |
| Households per official establishment | n/a | 219 | 270 |
| Official establishment growth, 2019–2023 | n/a | +6.4% | +1.5% |
| Population growth, 2020–2025 | +9.7% | +9.8% | +3.1% |
| Spending per household on medical and dental services | $1,079 | $1,264 | $1,288 |
| Median household income | $54,000 | $77,800 | $80,734 |
| Groundwork market score | 67 | 31 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- n/a
- Employees, 2023
- n/a
- Annual payroll, 2023
- n/a
- One-person businesses, 2023
- 0Businesses with no payroll
- Map listings, September 2026
- 172 chain locations
- Listings at the U.S. rate for this spending
- 30The 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 physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in Washington 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 Washington County
- Population, 2025 estimate
- 11,583+9.7% since 2020
- Households
- 4,202
- Median age
- 46.3
- Homes lived in by their owners
- 75%
- Vehicles per household
- 2.1
- Land area
- 1,453 sq. mi.
- People per square mile
- 8
- Median household income
- $54,000+31.7% vs. 2015–2019, before inflation
- Average household income
- $77,135
- Median home value
- $278,100
- Jobs located here
- 2,991
- Daytime population
- 9,859Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Washington 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 Washington 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 Idaho
Every Idaho market ranked →The highest-scoring counties in Idaho for medical and dental practices, numbered among those based in Idaho, with Washington County marked.
Top counties in Idaho
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Idaho County, ID | 83 | 18 | 26.6 | $426K | +7.7% | #61 of 2,394 |
| 2Benewah County, ID | 79 | 14 | 34.4 | $325K | +9.7% | #116 of 2,394 |
| 3Owyhee County, ID | 77 | 10 | 23.0 | $485K | +5.6% | #141 of 2,394 |
| 4Minidoka County, ID | 76 | 25 | 30.8 | $378K | +5.7% | #171 of 2,394 |
| 5Boundary County, ID | 76 | 22 | 43.6 | $264K | +15.3% | #186 of 2,394 |
| 6Fremont County, ID | 72 | 17 | 36.5 | $324K | +5.9% | #287 of 2,394 |
| 7Gooding County, ID | 68 | 19 | 33.3 | $334K | +5.1% | #399 of 2,394 |
| 8Shoshone County, ID | 68 | 21 | 36.4 | $286K | +7.1% | #411 of 2,394 |
| 9Washington County, ID | 67 | 17 | 40.5 | $267K | +9.7% | #453 of 2,394 |
| 10Jefferson County, ID | 66 | 43 | 42.2 | $308K | +13.6% | #477 of 2,394 |
Other business types in Washington 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
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many medical and dental practices are in Washington County, ID?
There are 17 medical and dental practices on map listings in Washington County as of September 2026. 2 of them (12%) are chain locations. The listings count every outpatient clinic and practice, and urgent care. No official count is published for offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in Washington County: counts under 3 are left out.
How much do households in Washington County, ID spend on medical and dental services?
About $4.5M a year, or $1,079 per household. That is 16% below the U.S. average (an index of 84, where 100 is the U.S. average). Spread across the 17 medical and dental practices on map listings, it comes to $267K per practice. It is estimated from the incomes of the 4,202 households in Washington County and national spending patterns by income.
How does Washington County, ID compare with the U.S. for medical and dental practices?
Washington County has 40.5 medical and dental practices per 10,000 households, 52% below the U.S. rate of 84.5. Spending per practice is $267K, 75% above the U.S. figure of $152K. At the national ratio of medical and dental practices to household spending, Washington County would have about 30, against 17 on map listings.
How fast is Washington County, ID growing?
Population estimates put Washington County at 11,583 people in 2025, up 9.7% since 2020, faster than the U.S. (+3.1%). It has 4,202 households. Median household income in Washington County is $54,000, 33% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 31.7%, 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. Washington County scores 67 for medical and dental practices (upper middle), #453 of 2,394 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Washington 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 Washington County
Screening a site or an acquisition in Washington 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 Washington 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.