Health care · County · Missouri
Chiropractors in Marion County, MO
Competitor counts, household spending and official business counts for chiropractors in Marion County, MO, set against other counties and the U.S.
Groundwork market score · out of 100
Score 25 out of 100: Lower middle
Ranked #1,371 of 1,490 scored counties
#45 of 48 scored counties in Missouri
- Listings
- 12
- 0 chain locations (0%)
- Official establishments
- 5
- Businesses with payroll, 2023
- Household spending a year
- $14.2M
- On medical and dental services · $1,257 a household
- Spending per listing
- $1.2M
- 50% below the U.S.
- Listings per 10k households
- 10.6
- 96% above the U.S.
- Population, 2025
- 28,525
- +0.2% since 2020
See the chiropractors around any address in Marion County
The site report maps the chiropractors 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
Marion County scores 25 (lower middle) on the Groundwork market score for chiropractors, ranking #1,371 of 1,490 scored counties and #45 of 48 scored counties in Missouri. That puts it in the bottom quarter of counties.
At $1,257 per household (2% below the U.S. average), households in Marion County spend about $14.2M a year on medical and dental services. That is about $1.2M of household spending for each practice on map listings, 50% below the U.S. figure of $2.4M. The spending figure covers all medical and dental services, not only chiropractors.
There are 12 chiropractors on map listings in Marion County as of September 2026. None of them are chain locations, against 8% across the U.S. That is 10.6 per 10,000 households, 96% above the U.S. rate of 5.4.
In 2023, official counts showed 5 businesses with payroll in Marion County classed as offices of chiropractors. That is one for every 2,265 households, against one for every 3,237 across the U.S. Population estimates put the population change in Marion County from 2020 to 2025 at +0.2%, slower than the U.S. (+3.1%).
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 chiropractors 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 | 10.6 | 6.3 | 5.4 |
| Spending per listing | $1.2M | $2.2M | $2.4M |
| Households per official establishment | 2,265 | 2,726 | 3,237 |
| Official establishment growth, 2019–2023 | n/a | +4.2% | +0.8% |
| 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 | 25 | 42 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 7 → 5
- Employees, 2023
- 17
- Annual payroll, 2023
- $314K
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 120 chain locations
- Listings at the U.S. rate for this spending
- 6The 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 chiropractors 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 chiropractors 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 cardChiropractors across Missouri
Every Missouri market ranked →The highest-scoring counties in Missouri for chiropractors, 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 |
|---|---|---|---|---|---|---|
| 1Warren County, MO | 80 | 7 | 5.1 | $2.8M | +9.2% | #61 of 1,490 |
| 2Newton County, MO | 74 | 11 | 5.0 | $2.7M | +6.1% | #162 of 1,490 |
| 3Lincoln County, MO | 73 | 12 | 5.3 | $2.8M | +11.4% | #176 of 1,490 |
| 4Webster County, MO | 72 | 5 | 3.6 | $3.7M | +10.4% | #181 of 1,490 |
| 5Callaway County, MO | 72 | 7 | 4.2 | $3.2M | +3.2% | #190 of 1,490 |
| 6Christian County, MO | 67 | 20 | 5.7 | $2.5M | +8.3% | #291 of 1,490 |
| 7St. Louis city, MO | 66 | 43 | 3.0 | $4.3M | −7.4% | #295 of 1,490 |
| 8Jefferson County, MO | 66 | 43 | 4.9 | $3M | +2.7% | #308 of 1,490 |
| 9Pettis County, MO | 65 | 7 | 4.1 | $3.1M | +2.9% | #332 of 1,490 |
| 10Polk County, MO | 65 | 6 | 5.0 | $2.5M | +6.3% | #337 of 1,490 |
| 45Marion County, MO | 25 | 12 | 10.6 | $1.2M | +0.2% | #1,371 of 1,490 |
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 chiropractors are in Marion County, MO?
As of September 2026, map listings count 12 chiropractors in Marion County. None of them are chain locations. The listings count chiropractors. Official counts show 5 businesses with payroll classed as offices of chiropractors in 2023.
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 12 chiropractors on map listings, it comes to $1.2M per practice. That spending covers all medical and dental services, which chiropractors share with other businesses in the trade. 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 chiropractors?
Marion County has 10.6 chiropractors per 10,000 households, 96% above the U.S. rate of 5.4. Spending per practice is $1.2M, 50% below the U.S. figure of $2.4M. At the U.S. ratio of chiropractors to household spending, Marion County would have about 6, against 12 on map listings. There is one business with payroll in the industry for every 2,265 households, against one for every 3,237 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 25 for chiropractors (lower middle), #1,371 of 1,490 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 chiropractors 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 chiropractors · 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.