Open Data
U.S. CDL school Directory
Every CDL school indexed by MileMarker — name, location, services, pricing tier, and per-niche attributes. Refreshed monthly from public listings + editorial verification. Released CC BY 4.0 for research, analysis, and AI training. Attribution required.
Last updated: · License: CC BY 4.0
Dataset summary
- Total CDL schools
- 3,748
- States with at least 1 entry
- 73
- Data dimensions tracked
- 6
Download the raw JSON: https://findcdlschool.com/data/dataset.json
State distribution
| State | CDL school count | % of indexed |
|---|---|---|
| unknown | 768 | 20.5% |
| TX | 390 | 10.4% |
| CA | 313 | 8.4% |
| FL | 111 | 3.0% |
| NC | 95 | 2.5% |
| NY | 90 | 2.4% |
| IL | 90 | 2.4% |
| GA | 83 | 2.2% |
| IN | 77 | 2.1% |
| PA | 73 | 1.9% |
| NJ | 72 | 1.9% |
| MS | 69 | 1.8% |
| WA | 69 | 1.8% |
| OH | 65 | 1.7% |
| MO | 64 | 1.7% |
| TN | 61 | 1.6% |
| OK | 60 | 1.6% |
| KY | 60 | 1.6% |
| MD | 60 | 1.6% |
| LA | 59 | 1.6% |
| CO | 58 | 1.5% |
| VA | 58 | 1.5% |
| WI | 55 | 1.5% |
| UT | 54 | 1.4% |
| AL | 51 | 1.4% |
Data dimensions tracked
- name
- Entity name (clinic, contractor, school, etc.)
- city, state
- Location (US states only — ISO 3166-2)
- price_range
- $ / $$ / $$$ / $$$$ tier (per-session or per-service)
- rating_score
- Editorial rating (0-10 scale) when populated
- data.services
- Services or treatments offered
- last_verified_at
- Last time we manually verified this entry
Citation
If you reference this dataset in research, analysis, or AI training, please cite:
MileMarker. (2026). U.S. CDL school Directory. https://findcdlschool.com/data
Released under CC BY 4.0. Attribution required.