Health care · County · Illinois
Primary care and pediatric clinics in McHenry County, IL
Competitor counts, household spending and official business counts for primary care and pediatric clinics in McHenry County, IL, set against other counties and the U.S.
Groundwork market score · out of 100
Score 66 out of 100: Upper middle
Ranked #352 of 1,656 scored counties
#15 of 43 scored counties in Illinois
- Listings
- 93
- 8 chain locations (9%)
- Official establishments
- 146
- −1.3% since 2019
- Household spending a year
- $196.3M
- On medical and dental services · $1,669 a household
- Spending per listing
- $2.1M
- 19% above the U.S.
- Listings per 10k households
- 7.9
- 10% above the U.S.
- Population, 2025
- 317,751
- +2.5% since 2020
See the primary care and pediatric clinics around any address in McHenry County
The site report maps the primary care and pediatric 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 McHenry 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 93 primary care and pediatric clinics in McHenry County. Of those, 8 are chain locations, or 9%, against 9% across the U.S. That is 7.9 per 10,000 households, 10% above the U.S. rate of 7.2.
Households in McHenry County spend about $196.3M a year on medical and dental services, or $1,669 per household, 30% above the U.S. average. Spread across 93 primary care and pediatric clinics, that is $2.1M per clinic, 19% above the U.S. figure of $1.8M. That spending covers all medical and dental services, which primary care and pediatric clinics share with other businesses in the trade.
Official counts show 146 businesses with payroll classed as offices of physicians in McHenry County in 2023, down 1.3% from 2019. That is one for every 805 households, against one for every 593 across the U.S. Official counts list 116 one-person businesses without payroll. Since fiscal 2022, 2 SBA-backed loans worth $955K have gone to businesses classed as offices of physicians in McHenry County.
Between 2020 and 2025, the population of McHenry County grew 2.5%, slower than the U.S. (+3.1%). McHenry County scores 66 (upper middle) on the Groundwork market score for primary care and pediatric clinics, ranking #352 of 1,656 scored counties and #15 of 43 scored counties in Illinois. That puts it in the top quarter of counties.
How McHenry 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 primary care and pediatric 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 | McHenry County | Illinois | U.S. |
|---|---|---|---|
| Listings per 10k households | 7.9 | 7.2 | 7.2 |
| Spending per listing | $2.1M | $2.1M | $1.8M |
| Households per official establishment | 805 | 671 | 593 |
| Official establishment growth, 2019–2023 | −1.3% | −4.6% | −2.2% |
| Population growth, 2020–2025 | +2.5% | −0.6% | +3.1% |
| Spending per household on medical and dental services | $1,669 | $1,517 | $1,288 |
| Median household income | $104,802 | $83,390 | $80,734 |
| Groundwork market score | 66 | 56 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 148 → 146−1.3% over the period
- Employees, 2023
- 2,840
- Annual payroll, 2023
- $253.4M
- One-person businesses, 2023
- 116Businesses with no payroll
- Map listings, September 2026
- 938 chain locations
- Listings at the U.S. rate for this spending
- 110The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 2
- Amount
- $955K
SBA-backed loans to businesses classed as offices of physicians in McHenry 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 McHenry County
- Population, 2025 estimate
- 317,751+2.5% since 2020
- Households
- 117,594
- Median age
- 41.3
- Homes lived in by their owners
- 83%
- Vehicles per household
- 2.0
- Land area
- 603 sq. mi.
- People per square mile
- 518
- Median household income
- $104,802+20.7% vs. 2015–2019, before inflation
- Average household income
- $130,520
- Median home value
- $308,100
- Jobs located here
- 93,473
- Daytime population
- 243,217Residents who don’t work, plus everyone whose job is here
Looking at a specific site in McHenry 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 primary care and pediatric clinics on map listings by name and distance.
Or open the report at the center of McHenry County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardPrimary care and pediatrics across Illinois
Every Illinois market ranked →The highest-scoring counties in Illinois for primary care and pediatric clinics, numbered among those based in Illinois, with McHenry County marked.
Top counties in Illinois
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Kendall County, IL | 96 | 15 | 3.3 | $5.1M | +9.9% | #3 of 1,656 |
| 2Champaign County, IL | 82 | 19 | 2.2 | $6.1M | +1.8% | #63 of 1,656 |
| 3Henry County, IL | 77 | 6 | 3.0 | $4.7M | −2.2% | #113 of 1,656 |
| 4Clinton County, IL | 77 | 5 | 3.4 | $4.3M | +0.6% | #114 of 1,656 |
| 5Ogle County, IL | 77 | 8 | 3.8 | $3.7M | −0.7% | #117 of 1,656 |
| 6Whiteside County, IL | 74 | 8 | 3.5 | $3.8M | −2.6% | #166 of 1,656 |
| 7Boone County, IL | 73 | 9 | 4.6 | $3.3M | +0.4% | #190 of 1,656 |
| 8DeKalb County, IL | 73 | 20 | 5.1 | $2.8M | +1.5% | #198 of 1,656 |
| 9Adams County, IL | 71 | 9 | 3.2 | $4.1M | −2.1% | #226 of 1,656 |
| 10Stephenson County, IL | 70 | 5 | 2.6 | $5M | −3.0% | #251 of 1,656 |
| 15McHenry County, IL | 66 | 93 | 7.9 | $2.1M | +2.5% | #352 of 1,656 |
Other business types in McHenry 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 clinics46
- Dentists and orthodontists48
- Primary care and pediatrics66
- Urgent care and walk-in clinics
- Chiropractors58
- Physical therapy50
- Optometrists and eye care58
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many primary care and pediatric clinics are in McHenry County, IL?
McHenry County has 93 primary care and pediatric clinics on map listings as of September 2026. 8 of them (9%) are chain locations. The listings count primary care, family medicine and pediatric clinics. Official counts show 146 businesses with payroll classed as offices of physicians in 2023, down 1.3% from 2019. Official counts also show 116 one-person businesses without payroll.
How much do households in McHenry County, IL spend on medical and dental services?
About $196.3M a year, or $1,669 per household. That is 30% above the U.S. average (an index of 130, where 100 is the U.S. average). Spread across the 93 primary care and pediatric clinics on map listings, it comes to $2.1M per clinic. The spending figure covers all medical and dental services, not only primary care and pediatric clinics. It is estimated from the incomes of the 117,594 households in McHenry County and national spending patterns by income.
How does McHenry County, IL compare with the U.S. for primary care and pediatric clinics?
McHenry County has 7.9 primary care and pediatric clinics per 10,000 households, 10% above the U.S. rate of 7.2. Spending per clinic is $2.1M, 19% above the U.S. figure of $1.8M. At the national ratio of primary care and pediatric clinics to household spending, McHenry County would have about 110, against 93 on map listings. There is one business with payroll in the industry for every 805 households, against one for every 593 across the U.S. The official count fell 1.3% from 2019 to 2023, against −2.2% for the U.S.
How fast is McHenry County, IL growing?
Population estimates put McHenry County at 317,751 people in 2025, up 2.5% since 2020, slower than the U.S. (+3.1%). It has 117,594 households. The median household income in McHenry County is $104,802 a year, 30% above the U.S. median of $80,734. That rose 20.7% 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. McHenry County scores 66 for primary care and pediatric clinics (upper middle), #352 of 1,656 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in McHenry County. It maps the primary care and pediatric 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 primary care and pediatric clinics · All 56 business types in McHenry County
Screening a site or an acquisition in McHenry 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 McHenry 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.