Health care · County · Kansas
Medical and dental practices in Marion County, KS
Competitor counts, household spending and official business counts for medical and dental practices in Marion County, KS, set against other counties and the U.S.
Groundwork market score · out of 100
Score 67 out of 100: Upper middle
Ranked #431 of 2,394 scored counties
#9 of 38 scored counties in Kansas
- Listings
- 14
- 2 chain locations (14%)
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $6.1M
- On medical and dental services · $1,284 a household
- Spending per listing
- $436K
- 2.9 times the U.S.
- Listings per 10k households
- 29.5
- 65% below the U.S.
- Population, 2025
- 11,634
- −1.3% since 2020
See the medical and dental practices around any address in Marion 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 Marion 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
Household spending on medical and dental services in Marion County comes to about $6.1M a year: $1,284 per household, in line with the U.S. average. That works out to $436K per practice, 2.9 times the U.S. figure of $152K.
Marion County has 14 medical and dental practices on map listings as of September 2026. 2 of them (14%) are chain locations, against 11% across the U.S. That comes to 29.5 for every 10,000 households, 65% below the U.S. rate of 84.5.
Official counts don’t publish a figure for offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in Marion County, since they leave out counts under 3. Official counts list 6 one-person businesses without payroll.
Between 2020 and 2025, the population of Marion County declined 1.3%, against +3.1% for the U.S. For medical and dental practices, Marion County has a Groundwork market score of 67 (upper middle): #431 of 2,394 scored counties and #9 of 38 scored counties in Kansas. That puts it in the top quarter of counties.
How Marion County compares
The same measures for Kansas 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 | Marion County | Kansas | U.S. |
|---|---|---|---|
| Listings per 10k households | 29.5 | 82.9 | 84.5 |
| Spending per listing | $436K | $172K | $152K |
| Households per official establishment | n/a | 294 | 270 |
| Official establishment growth, 2019–2023 | n/a | +6.0% | +1.5% |
| Population growth, 2020–2025 | −1.3% | +1.3% | +3.1% |
| Spending per household on medical and dental services | $1,284 | $1,422 | $1,288 |
| Median household income | $64,695 | $74,275 | $80,734 |
| Groundwork market score | 67 | 58 |
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
- 6Businesses with no payroll
- Map listings, September 2026
- 142 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 physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in Marion 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 Marion County
- Population, 2025 estimate
- 11,634−1.3% since 2020
- Households
- 4,750
- Median age
- 42.6
- Homes lived in by their owners
- 81%
- Vehicles per household
- 2.3
- Land area
- 944 sq. mi.
- People per square mile
- 12
- Median household income
- $64,695+24.1% vs. 2015–2019, before inflation
- Average household income
- $86,234
- Median home value
- $124,200
- Jobs located here
- 3,647
- Daytime population
- 9,749Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Marion 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 Marion 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 Kansas
Every Kansas market ranked →The highest-scoring counties in Kansas for medical and dental practices, numbered among those based in Kansas, with Marion County marked.
Top counties in Kansas
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Osage County, KS | 80 | 16 | 24.9 | $539K | −0.3% | #97 of 2,394 |
| 2Jackson County, KS | 77 | 23 | 45.9 | $297K | +1.5% | #160 of 2,394 |
| 3Jefferson County, KS | 76 | 26 | 35.1 | $416K | −0.2% | #168 of 2,394 |
| 4Pottawatomie County, KS | 74 | 46 | 49.0 | $307K | +6.9% | #242 of 2,394 |
| 5Dickinson County, KS | 74 | 40 | 49.9 | $269K | +1.4% | #245 of 2,394 |
| 6Leavenworth County, KS | 73 | 159 | 52.7 | $289K | +3.2% | #266 of 2,394 |
| 7Miami County, KS | 72 | 80 | 58.2 | $259K | +5.9% | #295 of 2,394 |
| 8Franklin County, KS | 71 | 47 | 45.2 | $301K | +1.1% | #323 of 2,394 |
| 9Marion County, KS | 67 | 14 | 29.5 | $436K | −1.3% | #431 of 2,394 |
| 10Geary County, KS | 67 | 55 | 38.8 | $319K | −1.2% | #444 of 2,394 |
Other business types in Marion 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 Marion County, KS?
Map listings as of September 2026 show 14 medical and dental practices in Marion County. 2 of them (14%) 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 Marion County: counts under 3 are left out. Official counts also show 6 one-person businesses without payroll.
How much do households in Marion County, KS spend on medical and dental services?
About $6.1M a year, or $1,284 per household. That is in line with the U.S. average (an index of 100, where 100 is the U.S. average). Spread across the 14 medical and dental practices on map listings, it comes to $436K per practice. It is estimated from the incomes of the 4,750 households in Marion County and national spending patterns by income.
How does Marion County, KS compare with the U.S. for medical and dental practices?
Marion County has 29.5 medical and dental practices per 10,000 households, 65% below the U.S. rate of 84.5. Spending per practice is $436K, 2.9 times the U.S. figure of $152K. At the U.S. ratio of medical and dental practices to household spending, Marion County would have about 40, against 14 on map listings.
How fast is Marion County, KS growing?
Population estimates put Marion County at 11,634 people in 2025, down 1.3% since 2020, against +3.1% for the U.S. It has 4,750 households. The median household income in Marion County is $64,695 a year, 20% below the U.S. median of $80,734. That rose 24.1% 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. Marion County scores 67 for medical and dental practices (upper middle), #431 of 2,394 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Marion 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 Marion County
Screening a site or an acquisition in Marion 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 Marion 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.