Health care · County · California
Physical therapy clinics in Humboldt County, CA
How Humboldt County, CA compares with other counties and the U.S. for physical therapy clinics: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 60 out of 100: Upper middle
Ranked #426 of 1,422 scored counties
#29 of 47 scored counties in California
- Listings
- 17
- 2 chain locations (12%)
- Official establishments
- 14
- Businesses with payroll, 2023
- Household spending a year
- $64.3M
- On medical and dental services · $1,170 a household
- Spending per listing
- $3.8M
- 57% above the U.S.
- Listings per 10k households
- 3.1
- 43% below the U.S.
- Population, 2025
- 131,647
- −3.4% since 2020
See the physical therapy clinics around any address in Humboldt 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 Humboldt 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 17 physical therapy clinics in Humboldt County. Chain locations make up 12% of them, against 23% across the U.S. That comes to 3.1 for every 10,000 households, 43% below the U.S. rate of 5.4.
Household spending on medical and dental services in Humboldt County comes to about $64.3M a year: $1,170 per household, 9% below the U.S. average. That is about $3.8M of household spending for each clinic on map listings, 57% 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.
The official count of businesses with payroll classed as physical, occupational and speech therapists in Humboldt County was 14 in 2023. That is one for every 3,923 households, against one for every 2,482 across the U.S.
Population estimates show Humboldt County declined 3.4% from 2020 to 2025, against +3.1% for the U.S. The Groundwork market score for physical therapy clinics in Humboldt County is 60 (upper middle), #426 of 1,422 scored counties and #29 of 47 scored counties in California.
How Humboldt County 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 | Humboldt County | California | U.S. |
|---|---|---|---|
| Listings per 10k households | 3.1 | 4.4 | 5.4 |
| Spending per listing | $3.8M | $3.3M | $2.4M |
| Households per official establishment | 3,923 | 2,523 | 2,482 |
| Official establishment growth, 2019–2023 | n/a | +32.7% | +23.1% |
| Population growth, 2020–2025 | −3.4% | −0.4% | +3.1% |
| Spending per household on medical and dental services | $1,170 | $1,464 | $1,288 |
| Median household income | $61,160 | $99,122 | $80,734 |
| Groundwork market score | 60 | 68 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 12 → 14
- Employees, 2023
- 66
- Annual payroll, 2023
- $3M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 172 chain locations
- Listings at the U.S. rate for this spending
- 27The 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 Humboldt 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 Humboldt County
- Population, 2025 estimate
- 131,647−3.4% since 2020
- Households
- 54,922
- Median age
- 40.4
- Homes lived in by their owners
- 57%
- Vehicles per household
- 1.9
- Land area
- 3,568 sq. mi.
- People per square mile
- 38
- Median household income
- $61,160+27.3% vs. 2015–2019, before inflation
- Average household income
- $86,194
- Median home value
- $446,900
- Jobs located here
- 48,178
- Daytime population
- 133,286Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Humboldt 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 Humboldt 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 California
Every California market ranked →The highest-scoring counties in California for physical therapy clinics, numbered among those based in California, with Humboldt County marked.
Top counties in California
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1San Benito County, CA | 94 | 7 | 3.4 | $4.6M | +8.6% | #2 of 1,422 |
| 2Yuba County, CA | 86 | 7 | 2.4 | $5.1M | +8.2% | #15 of 1,422 |
| 3Madera County, CA | 85 | 14 | 3.1 | $4.1M | +7.4% | #18 of 1,422 |
| 4San Joaquin County, CA | 84 | 74 | 3.0 | $4.6M | +5.5% | #23 of 1,422 |
| 5Yolo County, CA | 81 | 18 | 2.3 | $5.9M | +3.1% | #44 of 1,422 |
| 6Sacramento County, CA | 79 | 161 | 2.8 | $4.9M | +2.0% | #69 of 1,422 |
| 7Riverside County, CA | 79 | 278 | 3.6 | $3.9M | +5.0% | #75 of 1,422 |
| 8Amador County, CA | 78 | 5 | 3.1 | $4.2M | +3.2% | #86 of 1,422 |
| 9Calaveras County, CA | 77 | 5 | 2.7 | $4.8M | +2.8% | #101 of 1,422 |
| 10Placer County, CA | 77 | 71 | 4.5 | $3.5M | +8.9% | #106 of 1,422 |
| 29Humboldt County, CA | 60 | 17 | 3.1 | $3.8M | −3.4% | #426 of 1,422 |
Other business types in Humboldt 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 Humboldt County, CA?
There are 17 physical therapy clinics on map listings in Humboldt County as of September 2026. 2 of them (12%) are chain locations. The listings count physical therapy and rehabilitation clinics. Official counts show 14 businesses with payroll classed as physical, occupational and speech therapists in 2023.
How much do households in Humboldt County, CA spend on medical and dental services?
About $64.3M a year, or $1,170 per household. That is 9% below the U.S. average (an index of 91, where 100 is the U.S. average). Spread across the 17 physical therapy clinics on map listings, it comes to $3.8M per clinic. The spending figure covers all medical and dental services, not only physical therapy clinics. It is estimated from the incomes of the 54,922 households in Humboldt County and national spending patterns by income.
How does Humboldt County, CA compare with the U.S. for physical therapy clinics?
Humboldt County has 3.1 physical therapy clinics per 10,000 households, 43% below the U.S. rate of 5.4. Spending per clinic is $3.8M, 57% above the U.S. figure of $2.4M. At the national ratio of physical therapy clinics to household spending, Humboldt County would have about 27, against 17 on map listings. There is one business with payroll in the industry for every 3,923 households, against one for every 2,482 across the U.S.
How fast is Humboldt County, CA growing?
Population estimates put Humboldt County at 131,647 people in 2025, down 3.4% since 2020, against +3.1% for the U.S. It has 54,922 households. The median household income in Humboldt County is $61,160 a year, 24% below the U.S. median of $80,734. That rose 27.3% 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. Humboldt County scores 60 for physical therapy clinics (upper middle), #426 of 1,422 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Humboldt 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 Humboldt County
Screening a site or an acquisition in Humboldt 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 Humboldt 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.