Health care · County · Michigan
Medical and dental practices in Ionia County, MI
How Ionia County, MI compares with other counties and the U.S. for medical and dental practices: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 56 out of 100: Upper middle
Ranked #925 of 2,394 scored counties
#32 of 75 scored counties in Michigan
- Listings
- 146
- 15 chain locations (10%)
- Official establishments
- 47
- −2.1% since 2019
- Household spending a year
- $31.9M
- On medical and dental services · $1,365 a household
- Spending per listing
- $218K
- 43% above the U.S.
- Listings per 10k households
- 62.5
- 26% below the U.S.
- Population, 2025
- 66,557
- −0.5% since 2020
See the medical and dental practices around any address in Ionia 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 Ionia 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 $1,365 per household (6% above the U.S. average), households in Ionia County spend about $31.9M a year on medical and dental services. Spread across 146 medical and dental practices, that is $218K per practice, 43% above the U.S. figure of $152K.
Ionia County has 146 medical and dental practices on map listings as of September 2026. Chain locations make up 10% of them, against 11% across the U.S. That is 62.5 per 10,000 households, 26% below the U.S. rate of 84.5.
In 2023, official counts showed 47 businesses with payroll in Ionia County classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers, down 2.1% from 2019. That is one for every 497 households, against one for every 270 across the U.S. Another 10 one-person businesses have no payroll, by official counts.
Population estimates put the population change in Ionia County from 2020 to 2025 at −0.5%, against +3.1% for the U.S. The Groundwork market score for medical and dental practices in Ionia County is 56 (upper middle), #925 of 2,394 scored counties and #32 of 75 scored counties in Michigan.
How Ionia County compares
The same measures for Michigan 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 | Ionia County | Michigan | U.S. |
|---|---|---|---|
| Listings per 10k households | 62.5 | 80.4 | 84.5 |
| Spending per listing | $218K | $176K | $152K |
| Households per official establishment | 497 | 285 | 270 |
| Official establishment growth, 2019–2023 | −2.1% | +0.1% | +1.5% |
| Population growth, 2020–2025 | −0.5% | +0.6% | +3.1% |
| Spending per household on medical and dental services | $1,365 | $1,412 | $1,288 |
| Median household income | $75,611 | $72,875 | $80,734 |
| Groundwork market score | 56 | 57 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 48 → 47−2.1% over the period
- Employees, 2023
- 307
- Annual payroll, 2023
- $18.4M
- One-person businesses, 2023
- 10Businesses with no payroll
- Map listings, September 2026
- 14615 chain locations
- Listings at the U.S. rate for this spending
- 209The 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 Ionia 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 Ionia County
- Population, 2025 estimate
- 66,557−0.5% since 2020
- Households
- 23,355
- Median age
- 39.4
- Homes lived in by their owners
- 77%
- Vehicles per household
- 2.0
- Land area
- 571 sq. mi.
- People per square mile
- 117
- Median household income
- $75,611+32.6% vs. 2015–2019, before inflation
- Average household income
- $88,563
- Median home value
- $198,500
- Jobs located here
- 18,430
- Daytime population
- 58,714Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Ionia 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 Ionia 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 Michigan
Every Michigan market ranked →The highest-scoring counties in Michigan for medical and dental practices, numbered among those based in Michigan, with Ionia County marked.
Top counties in Michigan
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Antrim County, MI | 88 | 34 | 30.6 | $450K | +5.3% | #11 of 2,394 |
| 2Lake County, MI | 86 | 7 | 13.5 | $834K | +9.1% | #24 of 2,394 |
| 3Cass County, MI | 82 | 50 | 23.6 | $592K | +0.2% | #71 of 2,394 |
| 4Mackinac County, MI | 82 | 16 | 30.8 | $416K | +3.8% | #77 of 2,394 |
| 5Benzie County, MI | 81 | 27 | 35.0 | $394K | +3.1% | #90 of 2,394 |
| 6Missaukee County, MI | 77 | 10 | 16.9 | $756K | +1.4% | #135 of 2,394 |
| 7Clinton County, MI | 76 | 134 | 42.4 | $361K | +1.6% | #174 of 2,394 |
| 8Presque Isle County, MI | 75 | 19 | 28.5 | $439K | +1.0% | #197 of 2,394 |
| 9Alcona County, MI | 75 | 17 | 32.0 | $384K | +3.7% | #203 of 2,394 |
| 10Kalkaska County, MI | 75 | 29 | 37.2 | $344K | +4.3% | #208 of 2,394 |
| 32Ionia County, MI | 56 | 146 | 62.5 | $218K | −0.5% | #925 of 2,394 |
Other business types in Ionia 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 clinics56
- Dentists and orthodontists47
- Primary care and pediatrics72
- Urgent care and walk-in clinics
- Chiropractors48
- Physical therapy68
- Optometrists and eye care54
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many medical and dental practices are in Ionia County, MI?
Map listings as of September 2026 show 146 medical and dental practices in Ionia County. 15 of them (10%) are chain locations. The listings count every outpatient clinic and practice, and urgent care. Official counts show 47 businesses with payroll classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in 2023, down 2.1% from 2019. Official counts list 10 one-person businesses without payroll.
How much do households in Ionia County, MI spend on medical and dental services?
About $31.9M a year, or $1,365 per household. That is 6% above the U.S. average (an index of 106, where 100 is the U.S. average). Spread across the 146 medical and dental practices on map listings, it comes to $218K per practice. It is estimated from the incomes of the 23,355 households in Ionia County and national spending patterns by income.
How does Ionia County, MI compare with the U.S. for medical and dental practices?
Ionia County has 62.5 medical and dental practices per 10,000 households, 26% below the U.S. rate of 84.5. Spending per practice is $218K, 43% above the U.S. figure of $152K. At the U.S. ratio of medical and dental practices to household spending, Ionia County would have about 209, against 146 on map listings. There is one business with payroll in the industry for every 497 households, against one for every 270 across the U.S. The official count fell 2.1% from 2019 to 2023, against +1.5% for the U.S.
How fast is Ionia County, MI growing?
Population estimates put Ionia County at 66,557 people in 2025, down 0.5% since 2020, against +3.1% for the U.S. It has 23,355 households. The median household income in Ionia County is $75,611 a year, 6% below the U.S. median of $80,734. That rose 32.6% 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. Ionia County scores 56 for medical and dental practices (upper middle), #925 of 2,394 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Ionia 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 Ionia County
Screening a site or an acquisition in Ionia 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 Ionia 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.