Health care · County · Massachusetts
Dentists and orthodontists in Norfolk County, MA
The dentists and orthodontists in Norfolk County, MA, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 35 out of 100: Lower middle
Ranked #1,496 of 1,886 scored counties
#13 of 14 scored counties in Massachusetts
- Listings
- 533
- 43 chain locations (8%)
- Official establishments
- 461
- −6.3% since 2019
- Household spending a year
- $437.2M
- On medical and dental services · $1,543 a household
- Spending per listing
- $820K
- 17% below the U.S.
- Listings per 10k households
- 18.8
- 44% above the U.S.
- Population, 2025
- 739,749
- +2.2% since 2020
See the dentists and orthodontists around any address in Norfolk County
The site report maps the dentists and orthodontists 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 Norfolk 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
Norfolk County scores 35 (lower middle) on the Groundwork market score for dentists and orthodontists, ranking #1,496 of 1,886 scored counties and #13 of 14 scored counties in Massachusetts. That puts it in the bottom quarter of counties.
Households in Norfolk County spend about $437.2M a year on medical and dental services, or $1,543 per household, 20% above the U.S. average. That is about $820K of household spending for each practice on map listings, 17% below the U.S. figure of $984K. The spending figure covers all medical and dental services, not only dentists and orthodontists.
Norfolk County has 533 dentists and orthodontists on map listings as of September 2026. 43 of them (8%) are chain locations, against 12% across the U.S. Per 10,000 households, that is 18.8, 44% above the U.S. rate of 13.1.
The official count of businesses with payroll classed as offices of dentists in Norfolk County was 461 in 2023, down 6.3% from 2019. That is one for every 615 households, against one for every 952 across the U.S. Since fiscal 2022, 8 SBA-backed loans worth $5.9M have gone to businesses classed as offices of dentists in Norfolk County. Population estimates show Norfolk County grew 2.2% from 2020 to 2025, slower than the U.S. (+3.1%).
How Norfolk 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 dentists and orthodontists 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 | Norfolk County | Massachusetts | U.S. |
|---|---|---|---|
| Listings per 10k households | 18.8 | 14.1 | 13.1 |
| Spending per listing | $820K | $980K | $984K |
| Households per official establishment | 615 | 874 | 952 |
| Official establishment growth, 2019–2023 | −6.3% | −1.0% | −0.5% |
| Population growth, 2020–2025 | +2.2% | +2.4% | +3.1% |
| Spending per household on medical and dental services | $1,543 | $1,386 | $1,288 |
| Median household income | $130,739 | $103,960 | $80,734 |
| Groundwork market score | 35 | 41 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 492 → 461−6.3% over the period
- Employees, 2023
- 3,629
- Annual payroll, 2023
- $262.4M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 53343 chain locations
- Listings at the U.S. rate for this spending
- 444The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 8
- Amount
- $5.9M
SBA-backed loans to businesses classed as offices of dentists in Norfolk 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 Norfolk County
- Population, 2025 estimate
- 739,749+2.2% since 2020
- Households
- 283,368
- Median age
- 41.8
- Homes lived in by their owners
- 69%
- Vehicles per household
- 1.6
- Land area
- 396 sq. mi.
- People per square mile
- 1,843
- Median household income
- $130,739+26.6% vs. 2015–2019, before inflation
- Average household income
- $183,022
- Median home value
- $683,900
- Jobs located here
- 369,055
- Daytime population
- 712,907Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Norfolk 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 dentists and orthodontists on map listings by name and distance.
Or open the report at the center of Norfolk County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardDentists and orthodontists across Massachusetts
Every Massachusetts market ranked →The highest-scoring counties in Massachusetts for dentists and orthodontists, numbered among those based in Massachusetts, with Norfolk County marked.
Top counties in Massachusetts
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Dukes County, MA | 57 | 11 | 14.5 | $1M | +3.1% | #694 of 1,886 |
| 2Plymouth County, MA | 55 | 234 | 11.5 | $1.2M | +3.5% | #758 of 1,886 |
| 3Franklin County, MA | 54 | 25 | 7.9 | $1.5M | −0.3% | #782 of 1,886 |
| 4Nantucket County, MA | 52 | 7 | 13.3 | $1.2M | +3.6% | #864 of 1,886 |
| 5Suffolk County, MA | 50 | 356 | 10.9 | $1.2M | +0.1% | #936 of 1,886 |
| 6Barnstable County, MA | 48 | 128 | 12.1 | $1.1M | +2.4% | #1,010 of 1,886 |
| 7Bristol County, MA | 47 | 269 | 11.5 | $1.1M | +2.9% | #1,056 of 1,886 |
| 8Hampshire County, MA | 46 | 80 | 12.9 | $980K | +10.4% | #1,108 of 1,886 |
| 9Worcester County, MA | 42 | 451 | 13.4 | $983K | +3.7% | #1,236 of 1,886 |
| 10Middlesex County, MA | 39 | 1,094 | 17.2 | $892K | +2.8% | #1,335 of 1,886 |
| 13Norfolk County, MA | 35 | 533 | 18.8 | $820K | +2.2% | #1,496 of 1,886 |
Other business types in Norfolk 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 orthodontists35
- Primary care and pediatrics59
- Urgent care and walk-in clinics58
- Chiropractors71
- Physical therapy46
- Optometrists and eye care69
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many dentists and orthodontists are in Norfolk County, MA?
Map listings as of September 2026 show 533 dentists and orthodontists in Norfolk County. 43 of them (8%) are chain locations. The listings count dental practices, orthodontists included. Official counts show 461 businesses with payroll classed as offices of dentists in 2023, down 6.3% from 2019.
How much do households in Norfolk County, MA spend on medical and dental services?
About $437.2M a year, or $1,543 per household. That is 20% above the U.S. average (an index of 120, where 100 is the U.S. average). Spread across the 533 dentists and orthodontists on map listings, it comes to $820K per practice. That spending covers all medical and dental services, which dentists and orthodontists share with other businesses in the trade. It is estimated from the incomes of the 283,368 households in Norfolk County and national spending patterns by income.
How does Norfolk County, MA compare with the U.S. for dentists and orthodontists?
Norfolk County has 18.8 dentists and orthodontists per 10,000 households, 44% above the U.S. rate of 13.1. Spending per practice is $820K, 17% below the U.S. figure of $984K. At the U.S. ratio of dentists and orthodontists to household spending, Norfolk County would have about 444, against 533 on map listings. There is one business with payroll in the industry for every 615 households, against one for every 952 across the U.S. The official count fell 6.3% from 2019 to 2023, against −0.5% for the U.S.
How fast is Norfolk County, MA growing?
Population estimates put Norfolk County at 739,749 people in 2025, up 2.2% since 2020, slower than the U.S. (+3.1%). It has 283,368 households. Median household income in Norfolk County is $130,739, 62% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 26.6%, 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. Norfolk County scores 35 for dentists and orthodontists (lower middle), #1,496 of 1,886 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Norfolk County. It maps the dentists and orthodontists 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 dentists and orthodontists · All 56 business types in Norfolk County
Screening a site or an acquisition in Norfolk 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 Norfolk 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.