Health care · County · Michigan
Optometrists and eye clinics in Ionia County, MI
Competitor counts, household spending and official business counts for optometrists and eye clinics in Ionia County, MI, set against other counties and the U.S.
Groundwork market score · out of 100
Score 54 out of 100: Upper middle
Ranked #586 of 1,302 scored counties
#28 of 49 scored counties in Michigan
- Listings
- 10
- 4 chain locations (40%)
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $31.9M
- On medical and dental services · $1,365 a household
- Spending per listing
- $3.2M
- 2% above the U.S.
- Listings per 10k households
- 4.3
- 5% above the U.S.
- Population, 2025
- 66,557
- −0.5% since 2020
See the optometrists and eye clinics around any address in Ionia County
The site report maps the optometrists and eye 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 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
Map listings as of September 2026 show 10 optometrists and eye clinics in Ionia County. Of those, 4 are chain locations, or 40%, against 20% across the U.S. That comes to 4.3 for every 10,000 households, 5% above the U.S. rate of 4.1.
Households in Ionia County spend about $31.9M a year on medical and dental services, or $1,365 per household, 6% above the U.S. average. That is about $3.2M of household spending for each practice on map listings, 2% above the U.S. figure of $3.1M. That spending covers all medical and dental services, which optometrists and eye clinics share with other businesses in the trade.
There is no official count of businesses with payroll classed as offices of optometrists in Ionia County: counts under 3 aren’t published.
Between 2020 and 2025, the population of Ionia County declined 0.5%, against +3.1% for the U.S. Ionia County scores 54 (upper middle) on the Groundwork market score for optometrists and eye clinics, ranking #586 of 1,302 scored counties and #28 of 49 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 optometrists and eye 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 | Ionia County | Michigan | U.S. |
|---|---|---|---|
| Listings per 10k households | 4.3 | 3.9 | 4.1 |
| Spending per listing | $3.2M | $3.7M | $3.1M |
| Households per official establishment | n/a | 7,040 | 5,742 |
| Official establishment growth, 2019–2023 | n/a | +1.8% | +0.2% |
| 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 | 54 | 70 |
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
- Not publishedNot published for this business type
- Map listings, September 2026
- 104 chain locations
- Listings at the U.S. rate for this spending
- 10The 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 optometrists 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 optometrists and eye clinics 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 cardOptometrists and eye care across Michigan
Every Michigan market ranked →The highest-scoring counties in Michigan for optometrists and eye clinics, 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 |
|---|---|---|---|---|---|---|
| 1Allegan County, MI | 87 | 11 | 2.4 | $6M | +2.1% | #9 of 1,302 |
| 2Ottawa County, MI | 80 | 38 | 3.4 | $4.5M | +3.9% | #56 of 1,302 |
| 3Monroe County, MI | 79 | 21 | 3.3 | $4.3M | +0.7% | #69 of 1,302 |
| 4Macomb County, MI | 77 | 126 | 3.5 | $4.1M | +0.7% | #102 of 1,302 |
| 5Barry County, MI | 76 | 8 | 3.3 | $4.3M | +2.2% | #114 of 1,302 |
| 6Van Buren County, MI | 75 | 5 | 1.6 | $8.2M | +0.7% | #116 of 1,302 |
| 7Wayne County, MI | 74 | 181 | 2.6 | $5.1M | −1.1% | #131 of 1,302 |
| 8Livingston County, MI | 74 | 31 | 4.1 | $4.1M | +1.7% | #137 of 1,302 |
| 9St. Clair County, MI | 71 | 19 | 2.8 | $4.9M | +0.1% | #177 of 1,302 |
| 10Marquette County, MI | 70 | 7 | 2.5 | $5.2M | +2.3% | #196 of 1,302 |
| 28Ionia County, MI | 54 | 10 | 4.3 | $3.2M | −0.5% | #586 of 1,302 |
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 optometrists and eye clinics are in Ionia County, MI?
There are 10 optometrists and eye clinics on map listings in Ionia County as of September 2026. 4 of them (40%) are chain locations. The listings count optometrists and eye clinics. No official count is published for offices of optometrists in Ionia County: counts under 3 are left out.
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 10 optometrists and eye clinics on map listings, it comes to $3.2M per practice. The spending figure covers all medical and dental services, not only optometrists and eye clinics. 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 optometrists and eye clinics?
Ionia County has 4.3 optometrists and eye clinics per 10,000 households, 5% above the U.S. rate of 4.1. Spending per practice is $3.2M, 2% above the U.S. figure of $3.1M. The count on map listings matches the U.S. ratio of optometrists and eye clinics to household spending.
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 54 for optometrists and eye clinics (upper middle), #586 of 1,302 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 optometrists and eye 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 optometrists and eye clinics · 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.