Health care · County · Missouri
Primary care and pediatric clinics in Marion County, MO
Competitor counts, household spending and official business counts for primary care and pediatric clinics in Marion County, MO, set against other counties and the U.S.
Groundwork market score · out of 100
Score 41 out of 100: Lower middle
Ranked #1,123 of 1,656 scored counties
#38 of 43 scored counties in Missouri
- Listings
- 10
- 0 chain locations (0%)
- Official establishments
- 15
- Businesses with payroll, 2023
- Household spending a year
- $14.2M
- On medical and dental services · $1,257 a household
- Spending per listing
- $1.4M
- 20% below the U.S.
- Listings per 10k households
- 8.8
- 22% above the U.S.
- Population, 2025
- 28,525
- +0.2% since 2020
See the primary care and pediatric clinics around any address in Marion County
The site report maps the primary care and pediatric clinics 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
Map listings as of September 2026 show 10 primary care and pediatric clinics in Marion County. None of them are chain locations, against 9% across the U.S. That comes to 8.8 for every 10,000 households, 22% above the U.S. rate of 7.2.
Households in Marion County spend about $14.2M a year on medical and dental services, or $1,257 per household, 2% below the U.S. average. That is about $1.4M of household spending for each clinic on map listings, 20% below the U.S. figure of $1.8M. That spending covers all medical and dental services, which primary care and pediatric clinics share with other businesses in the trade.
In 2023, official counts showed 15 businesses with payroll in Marion County classed as offices of physicians. That is one for every 755 households, against one for every 593 across the U.S. Official counts list 18 one-person businesses without payroll.
Between 2020 and 2025, the population of Marion County grew 0.2%, slower than the U.S. (+3.1%). For primary care and pediatric clinics, Marion County has a Groundwork market score of 41 (lower middle): #1,123 of 1,656 scored counties and #38 of 43 scored counties in Missouri.
How Marion County compares
The same measures for Missouri and the whole U.S. Spending per listing divides a year of household spending on all medical and dental services by the primary care and pediatric clinics 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 | Missouri | U.S. |
|---|---|---|---|
| Listings per 10k households | 8.8 | 5.5 | 7.2 |
| Spending per listing | $1.4M | $2.5M | $1.8M |
| Households per official establishment | 755 | 772 | 593 |
| Official establishment growth, 2019–2023 | n/a | −4.7% | −2.2% |
| Population growth, 2020–2025 | +0.2% | +1.9% | +3.1% |
| Spending per household on medical and dental services | $1,257 | $1,389 | $1,288 |
| Median household income | $62,903 | $70,702 | $80,734 |
| Groundwork market score | 41 | 67 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 16 → 15
- Employees, 2023
- 303
- Annual payroll, 2023
- $41.4M
- One-person businesses, 2023
- 18Businesses with no payroll
- Map listings, September 2026
- 100 chain locations
- Listings at the U.S. rate for this spending
- 8The 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 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
- 28,525+0.2% since 2020
- Households
- 11,323
- Median age
- 39.3
- Homes lived in by their owners
- 69%
- Vehicles per household
- 1.9
- Land area
- 437 sq. mi.
- People per square mile
- 65
- Median household income
- $62,903+28.9% vs. 2015–2019, before inflation
- Average household income
- $75,181
- Median home value
- $162,000
- Jobs located here
- 12,711
- Daytime population
- 28,078Residents 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 primary care and pediatric clinics 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 cardPrimary care and pediatrics across Missouri
Every Missouri market ranked →The highest-scoring counties in Missouri for primary care and pediatric clinics, numbered among those based in Missouri, with Marion County marked.
Top counties in Missouri
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Cass County, MO | 94 | 9 | 2.1 | $7.2M | +7.1% | #5 of 1,656 |
| 2Christian County, MO | 92 | 9 | 2.6 | $5.7M | +8.3% | #7 of 1,656 |
| 3Lincoln County, MO | 92 | 7 | 3.1 | $4.8M | +11.4% | #8 of 1,656 |
| 4Platte County, MO | 87 | 10 | 2.3 | $7.1M | +6.7% | #25 of 1,656 |
| 5Webster County, MO | 85 | 7 | 5.0 | $2.6M | +10.4% | #41 of 1,656 |
| 6St. Charles County, MO | 81 | 64 | 4.0 | $4.2M | +4.9% | #79 of 1,656 |
| 7Johnson County, MO | 81 | 8 | 3.8 | $3.5M | +4.9% | #82 of 1,656 |
| 8Polk County, MO | 81 | 6 | 5.0 | $2.5M | +6.3% | #85 of 1,656 |
| 9Jefferson County, MO | 80 | 31 | 3.5 | $4.1M | +2.7% | #90 of 1,656 |
| 10Pulaski County, MO | 76 | 7 | 4.2 | $3.1M | +0.8% | #134 of 1,656 |
| 38Marion County, MO | 41 | 10 | 8.8 | $1.4M | +0.2% | #1,123 of 1,656 |
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
- Doctors, dentists and clinics29
- Dentists and orthodontists41
- Primary care and pediatrics41
- Urgent care and walk-in clinics
- Chiropractors25
- Physical therapy45
- Optometrists and eye care27
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many primary care and pediatric clinics are in Marion County, MO?
There are 10 primary care and pediatric clinics on map listings in Marion County as of September 2026. None of them are chain locations. The listings count primary care, family medicine and pediatric clinics. Official counts show 15 businesses with payroll classed as offices of physicians in 2023. Official counts also show 18 one-person businesses without payroll.
How much do households in Marion County, MO spend on medical and dental services?
About $14.2M a year, or $1,257 per household. That is 2% below the U.S. average (an index of 98, where 100 is the U.S. average). Spread across the 10 primary care and pediatric clinics on map listings, it comes to $1.4M per clinic. The spending figure covers all medical and dental services, not only primary care and pediatric clinics. It is estimated from the incomes of the 11,323 households in Marion County and national spending patterns by income.
How does Marion County, MO compare with the U.S. for primary care and pediatric clinics?
Marion County has 8.8 primary care and pediatric clinics per 10,000 households, 22% above the U.S. rate of 7.2. Spending per clinic is $1.4M, 20% below the U.S. figure of $1.8M. At the national ratio of primary care and pediatric clinics to household spending, Marion County would have about 8, against 10 on map listings. There is one business with payroll in the industry for every 755 households, against one for every 593 across the U.S.
How fast is Marion County, MO growing?
Population estimates put Marion County at 28,525 people in 2025, up 0.2% since 2020, slower than the U.S. (+3.1%). It has 11,323 households. The median household income in Marion County is $62,903 a year, 22% below the U.S. median of $80,734. That rose 28.9% 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 41 for primary care and pediatric clinics (lower middle), #1,123 of 1,656 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 primary care and pediatric clinics 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 primary care and pediatric clinics · 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.