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Analysis

The most crowded dental markets in America

Every state, ranked by how many people who actually attend a dentist there are for each dental office. California has the least room in the country; West Virginia the most, by a factor of 2.4.

The usual number is the wrong number

Ask how crowded a dental market is and you will be handed residents per dentist. It is the figure every vendor quotes, and it assumes something plainly untrue: that everybody who lives somewhere is a dental patient.

They are not. Measured across census tracts, the share of adults who saw a dentist in the past year runs from under 20% to over 80% — inside a single state. A market of 50,000 people where 45% attend and a market of 50,000 where 75% attend are not the same market, and residents-per-dentist calls them identical.

So the ranking below divides by the patients rather than the residents: each tract's own attendance rate applied to that tract's adults, summed, plus children at the national child rate. Then divided by the dental offices the Census counts.

The ten most crowded

California leads at 1,156 attending patients per dental office, against 2,826 in West Virginia. A dentist opening in the first is walking into a market with roughly 2.4× less room per office than one opening in the second — before anyone looks at a single street.

  1. California — 1,156 patients per office
  2. Colorado — 1,338 patients per office
  3. Utah — 1,363 patients per office
  4. Idaho — 1,424 patients per office
  5. New Jersey — 1,434 patients per office
  6. Washington — 1,487 patients per office
  7. Illinois — 1,508 patients per office
  8. Florida — 1,512 patients per office
  9. Nevada — 1,531 patients per office
  10. Oregon — 1,533 patients per office

The ten with the most room

Worth noticing what is not here. The states with room are not, on the whole, the states people move to. Room per office and desirability tend to run in opposite directions, which is the trade every dentist choosing a location is actually making.

  1. West Virginia — 2,826 patients per office
  2. Iowa — 2,539 patients per office
  3. Mississippi — 2,496 patients per office
  4. Maine — 2,480 patients per office
  5. Alabama — 2,476 patients per office
  6. Delaware — 2,427 patients per office
  7. Rhode Island — 2,392 patients per office
  8. Wisconsin — 2,387 patients per office
  9. Minnesota — 2,357 patients per office
  10. Missouri — 2,305 patients per office

All 51 states

Each state links to its own page, with the full figures and where they came from.

#StatePatients per office Dental officesAdults seeing a dentist
1 California 1,156 22,354 61.8%
2 Colorado 1,338 2,923 64.9%
3 Utah 1,363 1,727 69.5%
4 Idaho 1,424 891 66.0%
5 New Jersey 1,434 4,421 65.5%
6 Washington 1,487 3,559 66.1%
7 Illinois 1,508 5,607 62.6%
8 Florida 1,512 8,784 57.7%
9 Nevada 1,531 1,252 57.1%
10 Oregon 1,533 1,852 64.2%
11 Alaska 1,542 303 59.1%
12 Texas 1,547 11,404 54.7%
13 District of Columbia 1,559 309 68.3%
14 Arizona 1,573 2,867 58.7%
15 Montana 1,621 445 63.4%
16 Massachusetts 1,637 3,069 69.9%
17 Maryland 1,655 2,487 63.4%
18 Connecticut 1,667 1,562 70.7%
19 New York 1,724 7,668 62.2%
20 Hawaii 1,789 577 69.1%
21 Virginia 1,833 3,287 67.5%
22 New Hampshire 1,843 524 68.3%
23 Wyoming 1,869 206 63.3%
24 Georgia 1,965 3,452 58.9%
25 Louisiana 1,979 1,462 57.3%
26 Michigan 1,982 3,552 67.6%
27 Oklahoma 2,011 1,221 57.0%
28 New Mexico 2,015 677 60.5%
29 Pennsylvania 2,043 4,264 64.2%
30 South Carolina 2,043 1,640 62.0%
31 North Carolina 2,047 3,372 62.8%
32 Nebraska 2,053 649 64.6%
33 Tennessee 2,093 2,061 58.0%
34 Kentucky 2,139 1,311 57.6%
35 Ohio 2,140 3,633 62.5%
36 North Dakota 2,158 245 64.8%
37 Indiana 2,164 2,033 60.8%
38 Arkansas 2,165 825 53.7%
39 Vermont 2,242 202 68.7%
40 Kansas 2,245 884 64.2%
41 South Dakota 2,269 274 67.5%
42 Missouri 2,305 1,710 60.0%
43 Minnesota 2,357 1,688 67.2%
44 Wisconsin 2,387 1,709 66.8%
45 Rhode Island 2,392 326 69.4%
46 Delaware 2,427 269 62.8%
47 Alabama 2,476 1,245 56.6%
48 Maine 2,480 365 63.8%
49 Mississippi 2,496 764 60.3%
50 Iowa 2,539 874 67.0%
51 West Virginia 2,826 378 54.9%

What this page cannot tell you

The office count above is the Census count of every dental establishment in the state — general practices, orthodontists, oral surgeons, endodontists, periodontists, pediatric practices, all of it in one number. A dentist deciding where to practice does not compete with all of them. They compete with the general practices, and only the ones close enough to matter.

There is no free source that separates those out reliably. The federal provider registry looks like one and is not: measured against a swept count, it overstates real dental offices by 2.49× at five miles, because it lists providers rather than practices and keeps addresses long after a practice has moved. A business name is not evidence either — plenty of general practices have "oral surgery" in the name and plenty of specialists do not.

So this page stops here, at a figure that is true and checkable, rather than dividing by a number it cannot stand behind. Getting past it means enumerating the practices around one specific address and verifying each one — which is what a report does, for $49.99.

A state is not a site

Everything above is a whole state, and nobody leases a state. Attendance and competition both vary more inside a metro than they do between two states, so a ranking like this tells you where to look and never where to sign. That part takes one address, rings drawn around it, and every practice inside them identified one at a time — which is what a report does, for $49.99.

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Sources: US Census Bureau American Community Survey and ZIP Code Business Patterns; CDC PLACES tract-level dental-visit rates. Every figure on this page is computed from those files and nothing else. Built 2026-08-04. Full methodology.

Molar Metrics sells one thing — the report — and takes no money from brokers, lenders, suppliers or landlords. That is why a crowded market is allowed to look crowded here.