Health care · County · Illinois
Urgent care and walk-in clinics in Lake County, IL
The urgent care and walk-in clinics in Lake County, IL, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 61 out of 100: Upper middle
Ranked #92 of 325 scored counties
#3 of 5 scored counties in Illinois
- Listings
- 21
- 6 chain locations (29%)
- Official establishments
- 17
- Businesses with payroll, 2023
- Household spending a year
- $452.5M
- On medical and dental services · $1,751 a household
- Spending per listing
- $21.5M
- 12% below the U.S.
- Listings per 10k households
- 0.8
- 60% above the U.S.
- Population, 2025
- 719,339
- +0.8% since 2020
See the urgent care and walk-in clinics around any address in Lake County
The site report maps the urgent care and walk-in 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 Lake 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
At $1,751 per household (36% above the U.S. average), households in Lake County spend about $452.5M a year on medical and dental services. Spread across 21 urgent care and walk-in clinics, that is $21.5M per clinic, 12% below the U.S. figure of $24.5M. The spending figure covers all medical and dental services, not only urgent care and walk-in clinics.
There are 21 urgent care and walk-in clinics on map listings in Lake County as of September 2026. Of those, 6 are chain locations, or 29%, against 24% across the U.S. That comes to 0.8 for every 10,000 households, 60% above the U.S. rate of 0.5.
In 2023, official counts showed 17 businesses with payroll in Lake County classed as freestanding emergency and urgent care centers. That is one for every 15,203 households, against one for every 12,867 across the U.S. Since fiscal 2022, 2 SBA-backed loans worth $1.1M have gone to businesses classed as freestanding emergency and urgent care centers in Lake County.
Between 2020 and 2025, the population of Lake County grew 0.8%, slower than the U.S. (+3.1%). The Groundwork market score for urgent care and walk-in clinics in Lake County is 61 (upper middle), #92 of 325 scored counties and #3 of 5 scored counties in Illinois.
How Lake 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 urgent care and walk-in 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 | Lake County | Illinois | U.S. |
|---|---|---|---|
| Listings per 10k households | 0.8 | 0.6 | 0.5 |
| Spending per listing | $21.5M | $27.5M | $24.5M |
| Households per official establishment | 15,203 | 20,146 | 12,867 |
| Official establishment growth, 2019–2023 | n/a | +36.6% | +32.0% |
| Population growth, 2020–2025 | +0.8% | −0.6% | +3.1% |
| Spending per household on medical and dental services | $1,751 | $1,517 | $1,288 |
| Median household income | $110,416 | $83,390 | $80,734 |
| Groundwork market score | 61 | 61 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 9 → 17
- Employees, 2023
- 204
- Annual payroll, 2023
- $15.6M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 216 chain locations
- Listings at the U.S. rate for this spending
- 18The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 2
- Amount
- $1.1M
SBA-backed loans to businesses classed as freestanding emergency and urgent care centers in Lake 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 Lake County
- Population, 2025 estimate
- 719,339+0.8% since 2020
- Households
- 258,455
- Median age
- 40.0
- Homes lived in by their owners
- 75%
- Vehicles per household
- 1.9
- Land area
- 444 sq. mi.
- People per square mile
- 1,610
- Median household income
- $110,416+23.5% vs. 2015–2019, before inflation
- Average household income
- $155,726
- Median home value
- $345,700
- Jobs located here
- 328,525
- Daytime population
- 712,545Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Lake 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 urgent care and walk-in clinics on map listings by name and distance.
Or open the report at the center of Lake County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardUrgent care and walk-in clinics across Illinois
Every Illinois market ranked →The highest-scoring counties in Illinois for urgent care and walk-in clinics, numbered among those based in Illinois, with Lake County marked.
Top counties in Illinois
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Will County, IL | 67 | 20 | 0.8 | $20.7M | +2.2% | #56 of 325 |
| 2Cook County, IL | 65 | 123 | 0.6 | $26.1M | −1.3% | #68 of 325 |
| 3Lake County, IL | 61 | 21 | 0.8 | $21.5M | +0.8% | #92 of 325 |
| 4Kane County, IL | 57 | 17 | 0.9 | $18.1M | +1.8% | #126 of 325 |
| 5DuPage County, IL | 49 | 36 | 1.0 | $17M | +0.3% | #171 of 325 |
Other business types in Lake 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 clinics32
- Dentists and orthodontists37
- Primary care and pediatrics48
- Urgent care and walk-in clinics61
- Chiropractors56
- Physical therapy43
- Optometrists and eye care56
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many urgent care and walk-in clinics are in Lake County, IL?
As of September 2026, map listings count 21 urgent care and walk-in clinics in Lake County. 6 of them (29%) are chain locations. The listings count urgent care and walk-in clinics. Official counts show 17 businesses with payroll classed as freestanding emergency and urgent care centers in 2023.
How much do households in Lake County, IL spend on medical and dental services?
About $452.5M a year, or $1,751 per household. That is 36% above the U.S. average (an index of 136, where 100 is the U.S. average). Spread across the 21 urgent care and walk-in clinics on map listings, it comes to $21.5M per clinic. That spending covers all medical and dental services, which urgent care and walk-in clinics share with other businesses in the trade. It is estimated from the incomes of the 258,455 households in Lake County and national spending patterns by income.
How does Lake County, IL compare with the U.S. for urgent care and walk-in clinics?
Lake County has 0.8 urgent care and walk-in clinics per 10,000 households, 60% above the U.S. rate of 0.5. Spending per clinic is $21.5M, 12% below the U.S. figure of $24.5M. At the U.S. ratio of urgent care and walk-in clinics to household spending, Lake County would have about 18, against 21 on map listings. There is one business with payroll in the industry for every 15,203 households, against one for every 12,867 across the U.S.
How fast is Lake County, IL growing?
Population estimates put Lake County at 719,339 people in 2025, up 0.8% since 2020, slower than the U.S. (+3.1%). It has 258,455 households. Median household income in Lake County is $110,416, 37% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 23.5%, 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. Lake County scores 61 for urgent care and walk-in clinics (upper middle), #92 of 325 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Lake County. It maps the urgent care and walk-in 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 urgent care and walk-in clinics · All 56 business types in Lake County
Screening a site or an acquisition in Lake 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 Lake 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.