State licensing agencies and their approved third-party examiners run 3,992 CDL skills test locations in the 50 states, 11.7 per million residents. South Dakota has 56.7 per million; Hawaii has 2.1. Set against the 4,119 registered training providers, the country has about 1.0 schools per test site, but in Oklahoma the figure is 10.3.
What was counted
Each state licensing agency publishes where the CDL skills test can be taken: its own sites, and third-party testers (schools, carriers and community colleges) approved under 49 CFR 383.75. We loaded every published list and counted locations by state. States differ in what they publish: some list every third-party examiner, some only agency sites, and a few list nothing usable, so a low count can mean few sites or an incomplete list. The state pages of the CDL testing directory say which list each state's entries come from.
Test sites per million residents
The plains and mountain states lead, as they do for schools: South Dakota (56.7), Nebraska (55.0), Missouri (52.1), Wyoming (49.3), Montana (41.1), Kansas (38.6). The thinnest published coverage: Hawaii (2.1), Oklahoma (2.4), New Jersey (2.9), Maryland (3.7), Illinois (3.8), Delaware (3.8).
| # | State | Test locations | Population 2025 | Per million residents |
|---|---|---|---|---|
| 1 | South Dakota | 53 | 935,094 | 56.7 |
| 2 | Nebraska | 111 | 2,018,006 | 55.0 |
| 3 | Missouri | 327 | 6,270,541 | 52.1 |
| 4 | Wyoming | 29 | 588,753 | 49.3 |
| 5 | Montana | 47 | 1,144,694 | 41.1 |
| 6 | Kansas | 115 | 2,977,220 | 38.6 |
| 7 | New Mexico | 77 | 2,125,498 | 36.2 |
| 8 | North Dakota | 26 | 799,358 | 32.5 |
| 9 | Oregon | 130 | 4,273,586 | 30.4 |
| 10 | Louisiana | 116 | 4,618,189 | 25.1 |
| 11 | Wisconsin | 141 | 5,972,787 | 23.6 |
| 12 | Idaho | 47 | 2,029,733 | 23.2 |
| 13 | Alaska | 16 | 737,270 | 21.7 |
| 14 | Vermont | 14 | 644,663 | 21.7 |
| 15 | Ohio | 244 | 11,900,510 | 20.5 |
| 16 | Indiana | 140 | 6,973,333 | 20.1 |
| 17 | Colorado | 110 | 6,012,561 | 18.3 |
| 18 | Arizona | 135 | 7,623,818 | 17.7 |
| 19 | Minnesota | 89 | 5,830,405 | 15.3 |
| 20 | Utah | 52 | 3,538,904 | 14.7 |
| 21 | West Virginia | 25 | 1,766,147 | 14.2 |
| 22 | Alabama | 71 | 5,193,088 | 13.7 |
| 23 | New Hampshire | 17 | 1,415,342 | 12.0 |
| 24 | Iowa | 38 | 3,238,387 | 11.7 |
| 25 | South Carolina | 65 | 5,570,274 | 11.7 |
| 26 | Florida | 269 | 23,462,518 | 11.5 |
| 27 | Mississippi | 32 | 2,954,160 | 10.8 |
| 28 | North Carolina | 116 | 11,197,968 | 10.4 |
| 29 | Arkansas | 30 | 3,114,791 | 9.6 |
| 30 | New York | 188 | 20,002,427 | 9.4 |
| 31 | Tennessee | 68 | 7,315,076 | 9.3 |
| 32 | Maine | 13 | 1,414,874 | 9.2 |
| 33 | Washington | 74 | 8,001,020 | 9.2 |
| 34 | Virginia | 81 | 8,880,107 | 9.1 |
| 35 | Georgia | 94 | 11,302,748 | 8.3 |
| 36 | Texas | 256 | 31,709,821 | 8.1 |
| 37 | Kentucky | 35 | 4,606,864 | 7.6 |
| 38 | Pennsylvania | 89 | 13,059,432 | 6.8 |
| 39 | California | 187 | 39,355,309 | 4.8 |
| 40 | Michigan | 48 | 10,127,884 | 4.7 |
| 41 | Rhode Island | 5 | 1,114,521 | 4.5 |
| 42 | Massachusetts | 29 | 7,154,084 | 4.1 |
| 43 | Nevada | 13 | 3,282,188 | 4.0 |
| 44 | Connecticut | 14 | 3,688,496 | 3.8 |
| 45 | Delaware | 4 | 1,059,952 | 3.8 |
| 46 | Illinois | 48 | 12,719,141 | 3.8 |
| 47 | Maryland | 23 | 6,265,347 | 3.7 |
| 48 | New Jersey | 28 | 9,548,215 | 2.9 |
| 49 | Oklahoma | 10 | 4,123,288 | 2.4 |
| 50 | Hawaii | 3 | 1,432,820 | 2.1 |
Schools per test site
A second way to read the numbers is how many registered training providers share each test location. Where the ratio is high, a school's students queue with those of many other schools for the same examiners: Oklahoma (10.3), Hawaii (10.0), New Jersey (6.8), Delaware (4.0), Mississippi (3.7). Where it is below one, there are more test locations than schools, usually because the state lists many third-party examiners or agency sites: Ohio (0.2), Missouri (0.3), Oregon (0.4), Kansas (0.4), Florida (0.4).
| # | State | Test locations | Registered schools | Schools per test site |
|---|---|---|---|---|
| 1 | Oklahoma | 10 | 103 | 10.3 |
| 2 | Hawaii | 3 | 30 | 10.0 |
| 3 | New Jersey | 28 | 191 | 6.8 |
| 4 | Delaware | 4 | 16 | 4.0 |
| 5 | Mississippi | 32 | 117 | 3.7 |
| 6 | Maryland | 23 | 79 | 3.4 |
| 7 | Maine | 13 | 43 | 3.3 |
| 8 | California | 187 | 478 | 2.6 |
| 9 | Illinois | 48 | 126 | 2.6 |
| 10 | Kentucky | 35 | 85 | 2.4 |
| 11 | Arkansas | 30 | 62 | 2.1 |
| 12 | Nevada | 13 | 26 | 2.0 |
| 13 | West Virginia | 25 | 44 | 1.8 |
| 14 | Washington | 74 | 129 | 1.7 |
| 15 | Montana | 47 | 73 | 1.6 |
| 16 | Iowa | 38 | 58 | 1.5 |
| 17 | Pennsylvania | 89 | 136 | 1.5 |
| 18 | Texas | 256 | 354 | 1.4 |
| 19 | Connecticut | 14 | 18 | 1.3 |
| 20 | Tennessee | 68 | 88 | 1.3 |
| 21 | Utah | 52 | 70 | 1.3 |
| 22 | Indiana | 140 | 173 | 1.2 |
| 23 | North Dakota | 26 | 31 | 1.2 |
| 24 | Massachusetts | 29 | 33 | 1.1 |
| 25 | Michigan | 48 | 52 | 1.1 |
| 26 | New Hampshire | 17 | 19 | 1.1 |
| 27 | Alabama | 71 | 74 | 1.0 |
| 28 | Georgia | 94 | 92 | 1.0 |
| 29 | Virginia | 81 | 85 | 1.0 |
| 30 | Vermont | 14 | 12 | 0.9 |
| 31 | Alaska | 16 | 12 | 0.8 |
| 32 | Idaho | 47 | 38 | 0.8 |
| 33 | New York | 188 | 159 | 0.8 |
| 34 | Rhode Island | 5 | 4 | 0.8 |
| 35 | Louisiana | 116 | 81 | 0.7 |
| 36 | New Mexico | 77 | 55 | 0.7 |
| 37 | North Carolina | 116 | 83 | 0.7 |
| 38 | South Dakota | 53 | 35 | 0.7 |
| 39 | Wyoming | 29 | 21 | 0.7 |
| 40 | Arizona | 135 | 76 | 0.6 |
| 41 | Colorado | 110 | 64 | 0.6 |
| 42 | Minnesota | 89 | 53 | 0.6 |
| 43 | South Carolina | 65 | 36 | 0.6 |
| 44 | Nebraska | 111 | 52 | 0.5 |
| 45 | Wisconsin | 141 | 68 | 0.5 |
| 46 | Florida | 269 | 114 | 0.4 |
| 47 | Kansas | 115 | 51 | 0.4 |
| 48 | Oregon | 130 | 53 | 0.4 |
| 49 | Missouri | 327 | 109 | 0.3 |
| 50 | Ohio | 244 | 58 | 0.2 |
Why it matters
The skills test is the last gate before a CDL. Under 49 CFR 383.79 a driver may take it in a state other than the one that will issue the license, and the results are sent electronically, so a candidate in a state with few sites can cross a border. The test itself, its three parts and scoring, is on the CDL skills test page; the practice tests for the knowledge exams that come first are at CDL practice tests.
Method and reuse
Sources: state licensing agency CDL test site lists (named on each state's directory page); FMCSA Training Provider Registry; Census Bureau NST-EST2025. Computed 2026-09-28. The ranking may be reproduced with attribution to DriverComply and a link to this page.