Health care · Small-town market · California
Physical therapy clinics in the Sonora, CA area
The physical therapy clinics in the Sonora, CA area, the household spending behind them and how the market ranks against other small-town markets.
Groundwork market score · out of 100
Score 51 out of 100: Upper middle
Ranked #203 of 400 scored small-town markets
#5 of 6 scored small-town markets based in California
- Listings
- 13
- 2 chain locations (15%)
- Official establishments
- 5
- Businesses with payroll, 2023
- Household spending a year
- $28.9M
- On medical and dental services · $1,275 a household
- Spending per listing
- $2.2M
- 7% below the U.S.
- Listings per 10k households
- 5.7
- 6% above the U.S.
- Population, 2025
- 53,160
- −4.0% since 2020
See the physical therapy clinics around any address in the Sonora area
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 the Sonora area. 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 13 physical therapy clinics in the Sonora area. Chain locations make up 15% of them, against 23% across the U.S. That is 5.7 per 10,000 households, 6% above the U.S. rate of 5.4.
Household spending on medical and dental services in the Sonora area comes to about $28.9M a year: $1,275 per household, in line with the U.S. average. That works out to $2.2M per clinic, 7% below 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.
The official count of businesses with payroll classed as physical, occupational and speech therapists in the Sonora area was 5 in 2023. That is one for every 4,538 households, against one for every 2,482 across the U.S.
Population estimates show the Sonora area declined 4.0% from 2020 to 2025, against +3.1% for the U.S. The Sonora area scores 51 (upper middle) on the Groundwork market score for physical therapy clinics, ranking #203 of 400 scored small-town markets and #5 of 6 scored small-town markets based in California.
How the Sonora area compares
The same measures for California 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 | Sonora area | California | U.S. |
|---|---|---|---|
| Listings per 10k households | 5.7 | 4.4 | 5.4 |
| Spending per listing | $2.2M | $3.3M | $2.4M |
| Households per official establishment | 4,538 | 2,523 | 2,482 |
| Official establishment growth, 2019–2023 | n/a | +32.7% | +23.1% |
| Population growth, 2020–2025 | −4.0% | −0.4% | +3.1% |
| Spending per household on medical and dental services | $1,275 | $1,464 | $1,288 |
| Median household income | $77,404 | $99,122 | $80,734 |
| Groundwork market score | 51 | 68 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 5
- Employees, 2023
- 24
- Annual payroll, 2023
- $878K
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 132 chain locations
- Listings at the U.S. rate for this spending
- 12The 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 the Sonora area, 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 the Sonora area
- Population, 2025 estimate
- 53,160−4.0% since 2020
- Households
- 22,690
- Median age
- 48.6
- Homes lived in by their owners
- 74%
- Vehicles per household
- 2.0
- Land area
- 2,221 sq. mi.
- People per square mile
- 25
- Median household income
- $77,404+28.8% vs. 2015–2019, before inflation
- Average household income
- $104,064
- Median home value
- $433,200
- Jobs located here
- 16,129
- Daytime population
- 40,598Residents who don’t work, plus everyone whose job is here
Looking at a specific site in the Sonora area?
These figures cover the whole small-town market. 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 the Sonora area. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardPhysical therapy across California
Every California market ranked →The highest-scoring small-town markets in California for physical therapy clinics, numbered among those based in California (a market based in another state is listed without a number), with the Sonora area marked.
Top small-town markets in California
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Clearlake, CA | 75 | 5 | 1.9 | $6.3M | −0.6% | #33 of 400 |
| Gardnerville Ranchos, NV-CA | 70 | 8 | 3.7 | $3.8M | +0.9% | #55 of 400 |
| 2Ukiah, CA | 62 | 9 | 2.6 | $4.7M | −3.5% | #113 of 400 |
| 3Red Bluff, CA | 61 | 8 | 3.2 | $3.6M | −1.7% | #117 of 400 |
| 4Eureka-Arcata, CA | 60 | 17 | 3.1 | $3.8M | −3.4% | #127 of 400 |
| 5Sonora, CA | 51 | 13 | 5.7 | $2.2M | −4.0% | #203 of 400 |
| 6Truckee-Grass Valley, CA | 44 | 28 | 6.5 | $2.1M | −0.4% | #250 of 400 |
Other business types in the Sonora area
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 the Sonora, CA area?
The Sonora area has 13 physical therapy clinics on map listings as of September 2026. 2 of them (15%) are chain locations. The listings count physical therapy and rehabilitation clinics. Official counts show 5 businesses with payroll classed as physical, occupational and speech therapists in 2023.
How much do households in the Sonora, CA area spend on medical and dental services?
About $28.9M a year, or $1,275 per household. That is in line with the U.S. average (an index of 99, where 100 is the U.S. average). Spread across the 13 physical therapy clinics on map listings, it comes to $2.2M per clinic. The spending figure covers all medical and dental services, not only physical therapy clinics. It is estimated from the incomes of the 22,690 households in the Sonora area and national spending patterns by income.
How does the Sonora, CA area compare with the U.S. for physical therapy clinics?
The Sonora area has 5.7 physical therapy clinics per 10,000 households, 6% above the U.S. rate of 5.4. Spending per clinic is $2.2M, 7% below the U.S. figure of $2.4M. At the national ratio of physical therapy clinics to household spending, the Sonora area would have about 12, against 13 on map listings. There is one business with payroll in the industry for every 4,538 households, against one for every 2,482 across the U.S.
How fast is the Sonora, CA area growing?
Population estimates put the Sonora area at 53,160 people in 2025, down 4.0% since 2020, against +3.1% for the U.S. It has 22,690 households. The median household income in the Sonora area is $77,404 a year, 4% below the U.S. median of $80,734. That rose 28.8% 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. A small-town market is a town of 10,000 to 50,000 people and the county or counties tied to it by commuting. 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. The Sonora area scores 51 for physical therapy clinics (upper middle), #203 of 400 scored small-town markets.
How can I see the market around a specific site?
Run a Groundwork site report on an address in the Sonora area. 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 the Sonora area
Screening a site or an acquisition in the Sonora area?
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 the Sonora area. 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.