Health care · County · Illinois
Physical therapy clinics in Clinton County, IL
The physical therapy clinics in Clinton County, IL, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 57 out of 100: Upper middle
Ranked #519 of 1,422 scored counties
#19 of 41 scored counties in Illinois
- Listings
- 6
- 3 chain locations (50%)
- Official establishments
- 10
- Businesses with payroll, 2023
- Household spending a year
- $21.7M
- On medical and dental services · $1,490 a household
- Spending per listing
- $3.6M
- 51% above the U.S.
- Listings per 10k households
- 4.1
- 24% below the U.S.
- Population, 2025
- 37,128
- +0.6% since 2020
See the physical therapy clinics around any address in Clinton County
The site report maps the physical therapy 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 Clinton 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
As of September 2026, map listings count 6 physical therapy clinics in Clinton County. Chain locations make up 50% of them, against 23% across the U.S. That is 4.1 per 10,000 households, 24% below the U.S. rate of 5.4.
At $1,490 per household (16% above the U.S. average), households in Clinton County spend about $21.7M a year on medical and dental services. Spread across 6 physical therapy clinics, that is $3.6M per clinic, 51% above the U.S. figure of $2.4M. That spending covers all medical and dental services, which physical therapy clinics share with other businesses in the trade.
Official counts show 10 businesses with payroll classed as physical, occupational and speech therapists in Clinton County in 2023. That is one for every 1,457 households, against one for every 2,482 across the U.S.
Between 2020 and 2025, the population of Clinton County grew 0.6%, slower than the U.S. (+3.1%). The Groundwork market score for physical therapy clinics in Clinton County is 57 (upper middle), #519 of 1,422 scored counties and #19 of 41 scored counties in Illinois.
How Clinton County compares
The same measures for Illinois and the whole U.S. Spending per listing divides a year of household spending on all medical and dental services by the physical therapy 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 | Clinton County | Illinois | U.S. |
|---|---|---|---|
| Listings per 10k households | 4.1 | 6.1 | 5.4 |
| Spending per listing | $3.6M | $2.5M | $2.4M |
| Households per official establishment | 1,457 | 1,979 | 2,482 |
| Official establishment growth, 2019–2023 | n/a | +25.8% | +23.1% |
| Population growth, 2020–2025 | +0.6% | −0.6% | +3.1% |
| Spending per household on medical and dental services | $1,490 | $1,517 | $1,288 |
| Median household income | $86,588 | $83,390 | $80,734 |
| Groundwork market score | 57 | 49 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 3 → 10
- Employees, 2023
- 18
- Annual payroll, 2023
- $1.1M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 63 chain locations
- Listings at the U.S. rate for this spending
- 9The 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 physical, occupational and speech therapists in Clinton 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 Clinton County
- Population, 2025 estimate
- 37,128+0.6% since 2020
- Households
- 14,570
- Median age
- 41.8
- Homes lived in by their owners
- 80%
- Vehicles per household
- 2.1
- Land area
- 474 sq. mi.
- People per square mile
- 78
- Median household income
- $86,588+29.9% vs. 2015–2019, before inflation
- Average household income
- $108,402
- Median home value
- $192,400
- Jobs located here
- 12,557
- Daytime population
- 31,816Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Clinton 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 physical therapy clinics on map listings by name and distance.
Or open the report at the center of Clinton County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardPhysical therapy across Illinois
Every Illinois market ranked →The highest-scoring counties in Illinois for physical therapy clinics, numbered among those based in Illinois, with Clinton County marked.
Top counties in Illinois
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Macoupin County, IL | 73 | 6 | 3.4 | $4M | −2.6% | #168 of 1,422 |
| 2Kendall County, IL | 72 | 22 | 4.8 | $3.5M | +9.9% | #185 of 1,422 |
| 3Henry County, IL | 71 | 6 | 3.0 | $4.7M | −2.2% | #194 of 1,422 |
| 4Champaign County, IL | 71 | 36 | 4.2 | $3.2M | +1.8% | #204 of 1,422 |
| 5Whiteside County, IL | 70 | 7 | 3.0 | $4.3M | −2.6% | #216 of 1,422 |
| 6Boone County, IL | 69 | 9 | 4.6 | $3.3M | +0.4% | #242 of 1,422 |
| 7Vermilion County, IL | 68 | 5 | 1.7 | $7.5M | −3.7% | #253 of 1,422 |
| 8Sangamon County, IL | 68 | 36 | 4.2 | $3.4M | −1.0% | #257 of 1,422 |
| 9Ogle County, IL | 65 | 7 | 3.4 | $4.3M | −0.7% | #319 of 1,422 |
| 10Macon County, IL | 65 | 17 | 3.9 | $3.4M | −4.3% | #324 of 1,422 |
| 19Clinton County, IL | 57 | 6 | 4.1 | $3.6M | +0.6% | #519 of 1,422 |
Other business types in Clinton 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 physical therapy clinics are in Clinton County, IL?
Clinton County has 6 physical therapy clinics on map listings as of September 2026. 3 of them (50%) are chain locations. The listings count physical therapy and rehabilitation clinics. Official counts show 10 businesses with payroll classed as physical, occupational and speech therapists in 2023.
How much do households in Clinton County, IL spend on medical and dental services?
About $21.7M a year, or $1,490 per household. That is 16% above the U.S. average (an index of 116, where 100 is the U.S. average). Spread across the 6 physical therapy clinics on map listings, it comes to $3.6M per clinic. The spending figure covers all medical and dental services, not only physical therapy clinics. It is estimated from the incomes of the 14,570 households in Clinton County and national spending patterns by income.
How does Clinton County, IL compare with the U.S. for physical therapy clinics?
Clinton County has 4.1 physical therapy clinics per 10,000 households, 24% below the U.S. rate of 5.4. Spending per clinic is $3.6M, 51% above the U.S. figure of $2.4M. At the national ratio of physical therapy clinics to household spending, Clinton County would have about 9, against 6 on map listings. There is one business with payroll in the industry for every 1,457 households, against one for every 2,482 across the U.S.
How fast is Clinton County, IL growing?
Population estimates put Clinton County at 37,128 people in 2025, up 0.6% since 2020, slower than the U.S. (+3.1%). It has 14,570 households. The median household income in Clinton County is $86,588 a year, 7% above the U.S. median of $80,734. That rose 29.9% 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. Clinton County scores 57 for physical therapy clinics (upper middle), #519 of 1,422 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Clinton County. It maps the physical therapy 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 physical therapy clinics · All 56 business types in Clinton County
Screening a site or an acquisition in Clinton 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 Clinton 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.