Health care · County · Washington
Dentists and orthodontists in Clark County, WA
Competitor counts, household spending and official business counts for dentists and orthodontists in Clark County, WA, set against other counties and the U.S.
Groundwork market score · out of 100
Score 46 out of 100: Lower middle
Ranked #1,110 of 1,886 scored counties
#21 of 32 scored counties in Washington
- Listings
- 292
- 52 chain locations (18%)
- Official establishments
- 211
- +4.5% since 2019
- Household spending a year
- $277.7M
- On medical and dental services · $1,417 a household
- Spending per listing
- $951K
- 3% below the U.S.
- Listings per 10k households
- 14.9
- 14% above the U.S.
- Population, 2025
- 532,119
- +5.3% since 2020
See the dentists and orthodontists around any address in Clark 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 Clark 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 $1,417 per household (10% above the U.S. average), households in Clark County spend about $277.7M a year on medical and dental services. That is about $951K of household spending for each practice on map listings, 3% below the U.S. figure of $984K. The spending figure covers all medical and dental services, not only dentists and orthodontists.
Clark County has 292 dentists and orthodontists on map listings as of September 2026. Of those, 52 are chain locations, or 18%, against 12% across the U.S. That comes to 14.9 for every 10,000 households, 14% above the U.S. rate of 13.1.
The official count of businesses with payroll classed as offices of dentists in Clark County was 211 in 2023, up 4.5% from 2019. That is one for every 929 households, against one for every 952 across the U.S. Since fiscal 2022, 7 SBA-backed loans worth $10.8M have gone to businesses classed as offices of dentists in Clark County.
Population estimates put the population change in Clark County from 2020 to 2025 at +5.3%, faster than the U.S. (+3.1%). The Groundwork market score for dentists and orthodontists in Clark County is 46 (lower middle), #1,110 of 1,886 scored counties and #21 of 32 scored counties in Washington.
How Clark County compares
The same measures for Washington 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 | Clark County | Washington | U.S. |
|---|---|---|---|
| Listings per 10k households | 14.9 | 14.9 | 13.1 |
| Spending per listing | $951K | $971K | $984K |
| Households per official establishment | 929 | 844 | 952 |
| Official establishment growth, 2019–2023 | +4.5% | −0.5% | −0.5% |
| Population growth, 2020–2025 | +5.3% | +3.6% | +3.1% |
| Spending per household on medical and dental services | $1,417 | $1,446 | $1,288 |
| Median household income | $97,536 | $98,141 | $80,734 |
| Groundwork market score | 46 | 47 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 202 → 211+4.5% over the period
- Employees, 2023
- 2,254
- Annual payroll, 2023
- $148.2M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 29252 chain locations
- Listings at the U.S. rate for this spending
- 282The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 7
- Amount
- $10.8M
SBA-backed loans to businesses classed as offices of dentists in Clark 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 Clark County
- Population, 2025 estimate
- 532,119+5.3% since 2020
- Households
- 196,017
- Median age
- 39.7
- Homes lived in by their owners
- 66%
- Vehicles per household
- 2.0
- Land area
- 629 sq. mi.
- People per square mile
- 823
- Median household income
- $97,536+29.6% vs. 2015–2019, before inflation
- Average household income
- $125,385
- Median home value
- $522,900
- Jobs located here
- 180,756
- Daytime population
- 458,006Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Clark 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 Clark 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 Washington
Every Washington market ranked →The highest-scoring counties in Washington for dentists and orthodontists, numbered among those based in Washington, with Clark County marked.
Top counties in Washington
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Mason County, WA | 81 | 17 | 6.5 | $2M | +7.8% | #61 of 1,886 |
| 2Klickitat County, WA | 79 | 6 | 6.1 | $2M | +6.6% | #85 of 1,886 |
| 3Pacific County, WA | 78 | 7 | 6.4 | $1.8M | +3.6% | #103 of 1,886 |
| 4Stevens County, WA | 74 | 16 | 8.3 | $1.5M | +6.6% | #185 of 1,886 |
| 5Grant County, WA | 72 | 26 | 7.3 | $1.7M | +6.3% | #219 of 1,886 |
| 6Douglas County, WA | 71 | 13 | 8.2 | $1.6M | +8.0% | #246 of 1,886 |
| 7Jefferson County, WA | 70 | 10 | 6.1 | $2.1M | +2.7% | #258 of 1,886 |
| 8Franklin County, WA | 70 | 23 | 7.7 | $1.7M | +5.6% | #267 of 1,886 |
| 9San Juan County, WA | 69 | 6 | 6.7 | $2M | +4.2% | #280 of 1,886 |
| 10Island County, WA | 62 | 27 | 7.5 | $1.8M | −1.5% | #498 of 1,886 |
| 21Clark County, WA | 46 | 292 | 14.9 | $951K | +5.3% | #1,110 of 1,886 |
Other business types in Clark 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 clinics60
- Dentists and orthodontists46
- Primary care and pediatrics85
- Urgent care and walk-in clinics47
- Chiropractors50
- Physical therapy77
- Optometrists and eye care81
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many dentists and orthodontists are in Clark County, WA?
Map listings as of September 2026 show 292 dentists and orthodontists in Clark County. 52 of them (18%) are chain locations. The listings count dental practices, orthodontists included. Official counts show 211 businesses with payroll classed as offices of dentists in 2023, up 4.5% from 2019.
How much do households in Clark County, WA spend on medical and dental services?
About $277.7M a year, or $1,417 per household. That is 10% above the U.S. average (an index of 110, where 100 is the U.S. average). Spread across the 292 dentists and orthodontists on map listings, it comes to $951K 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 196,017 households in Clark County and national spending patterns by income.
How does Clark County, WA compare with the U.S. for dentists and orthodontists?
Clark County has 14.9 dentists and orthodontists per 10,000 households, 14% above the U.S. rate of 13.1. Spending per practice is $951K, 3% below the U.S. figure of $984K. At the U.S. ratio of dentists and orthodontists to household spending, Clark County would have about 282, against 292 on map listings. There is one business with payroll in the industry for every 929 households, against one for every 952 across the U.S. The official count rose 4.5% from 2019 to 2023, against −0.5% for the U.S.
How fast is Clark County, WA growing?
Population estimates put Clark County at 532,119 people in 2025, up 5.3% since 2020, faster than the U.S. (+3.1%). It has 196,017 households. Median household income in Clark County is $97,536, 21% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 29.6%, 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. Clark County scores 46 for dentists and orthodontists (lower middle), #1,110 of 1,886 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Clark 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 Clark County
Screening a site or an acquisition in Clark 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 Clark 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.