Health care · County · Massachusetts
Urgent care and walk-in clinics in Middlesex County, MA
The urgent care and walk-in clinics in Middlesex County, MA, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 71 out of 100: Upper middle
Ranked #40 of 325 scored counties
#5 of 8 scored counties in Massachusetts
- Listings
- 25
- 5 chain locations (20%)
- Official establishments
- 57
- +9.6% since 2019
- Household spending a year
- $975.3M
- On medical and dental services · $1,538 a household
- Spending per listing
- $39M
- 59% above the U.S.
- Listings per 10k households
- 0.4
- 20% below the U.S.
- Population, 2025
- 1,669,979
- +2.8% since 2020
See the urgent care and walk-in clinics around any address in Middlesex 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 Middlesex 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 25 urgent care and walk-in clinics in Middlesex County. 5 of them (20%) are chain locations, against 24% across the U.S. That comes to 0.4 for every 10,000 households, 20% below the U.S. rate of 0.5.
Households in Middlesex County spend about $975.3M a year on medical and dental services, or $1,538 per household, 19% above the U.S. average. That is about $39M of household spending for each clinic on map listings, 59% above the U.S. figure of $24.5M. That spending covers all medical and dental services, which urgent care and walk-in clinics share with other businesses in the trade.
Official counts show 57 businesses with payroll classed as freestanding emergency and urgent care centers in Middlesex County in 2023, up 9.6% from 2019. That is one for every 11,127 households, against one for every 12,867 across the U.S.
Population estimates show Middlesex County grew 2.8% from 2020 to 2025, in step with the U.S. (+3.1%). For urgent care and walk-in clinics, Middlesex County has a Groundwork market score of 71 (upper middle): #40 of 325 scored counties and #5 of 8 scored counties in Massachusetts. That puts it in the top quarter of counties.
How Middlesex County compares
The same measures for Massachusetts 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 | Middlesex County | Massachusetts | U.S. |
|---|---|---|---|
| Listings per 10k households | 0.4 | 0.4 | 0.5 |
| Spending per listing | $39M | $30.9M | $24.5M |
| Households per official establishment | 11,127 | 18,946 | 12,867 |
| Official establishment growth, 2019–2023 | +9.6% | +19.5% | +32.0% |
| Population growth, 2020–2025 | +2.8% | +2.4% | +3.1% |
| Spending per household on medical and dental services | $1,538 | $1,386 | $1,288 |
| Median household income | $130,847 | $103,960 | $80,734 |
| Groundwork market score | 71 | 66 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 52 → 57+9.6% over the period
- Employees, 2023
- 2,763
- Annual payroll, 2023
- $187.1M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 255 chain locations
- Listings at the U.S. rate for this spending
- 40The 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 freestanding emergency and urgent care centers in Middlesex 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 Middlesex County
- Population, 2025 estimate
- 1,669,979+2.8% since 2020
- Households
- 634,215
- Median age
- 40.3
- Homes lived in by their owners
- 61%
- Vehicles per household
- 1.6
- Land area
- 818 sq. mi.
- People per square mile
- 2,003
- Median household income
- $130,847+27.5% vs. 2015–2019, before inflation
- Average household income
- $178,065
- Median home value
- $727,800
- Jobs located here
- 949,767
- Daytime population
- 1,753,217Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Middlesex 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 Middlesex 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 Massachusetts
Every Massachusetts market ranked →The highest-scoring counties in Massachusetts for urgent care and walk-in clinics, numbered among those based in Massachusetts, with Middlesex County marked.
Top counties in Massachusetts
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Plymouth County, MA | 78 | 10 | 0.5 | $29.2M | +3.5% | #14 of 325 |
| 2Worcester County, MA | 75 | 12 | 0.4 | $36.9M | +3.7% | #22 of 325 |
| 3Suffolk County, MA | 74 | 7 | 0.2 | $62.4M | +0.1% | #25 of 325 |
| 4Essex County, MA | 73 | 14 | 0.4 | $30.6M | +2.3% | #31 of 325 |
| 5Middlesex County, MA | 71 | 25 | 0.4 | $39M | +2.8% | #40 of 325 |
| 6Bristol County, MA | 59 | 15 | 0.6 | $19.4M | +2.9% | #108 of 325 |
| 7Norfolk County, MA | 58 | 22 | 0.8 | $19.9M | +2.2% | #120 of 325 |
| 8Hampden County, MA | 45 | 12 | 0.7 | $17.6M | +0.2% | #197 of 325 |
Other business types in Middlesex 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 clinics53
- Dentists and orthodontists39
- Primary care and pediatrics72
- Urgent care and walk-in clinics71
- Chiropractors81
- Physical therapy59
- Optometrists and eye care71
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many urgent care and walk-in clinics are in Middlesex County, MA?
There are 25 urgent care and walk-in clinics on map listings in Middlesex County as of September 2026. 5 of them (20%) are chain locations. The listings count urgent care and walk-in clinics. Official counts show 57 businesses with payroll classed as freestanding emergency and urgent care centers in 2023, up 9.6% from 2019.
How much do households in Middlesex County, MA spend on medical and dental services?
About $975.3M a year, or $1,538 per household. That is 19% above the U.S. average (an index of 119, where 100 is the U.S. average). Spread across the 25 urgent care and walk-in clinics on map listings, it comes to $39M per clinic. The spending figure covers all medical and dental services, not only urgent care and walk-in clinics. It is estimated from the incomes of the 634,215 households in Middlesex County and national spending patterns by income.
How does Middlesex County, MA compare with the U.S. for urgent care and walk-in clinics?
Middlesex County has 0.4 urgent care and walk-in clinics per 10,000 households, 20% below the U.S. rate of 0.5. Spending per clinic is $39M, 59% above the U.S. figure of $24.5M. At the national ratio of urgent care and walk-in clinics to household spending, Middlesex County would have about 40, against 25 on map listings. There is one business with payroll in the industry for every 11,127 households, against one for every 12,867 across the U.S. The official count rose 9.6% from 2019 to 2023, against +32.0% for the U.S.
How fast is Middlesex County, MA growing?
Population estimates put Middlesex County at 1,669,979 people in 2025, up 2.8% since 2020, in step with the U.S. (+3.1%). It has 634,215 households. The median household income in Middlesex County is $130,847 a year, 62% above the U.S. median of $80,734. That rose 27.5% 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. Middlesex County scores 71 for urgent care and walk-in clinics (upper middle), #40 of 325 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Middlesex 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 Middlesex County
Screening a site or an acquisition in Middlesex 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 Middlesex 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.