Designated trauma centers by service area and population
| Number of designated centers* | Total population (millions) | Density Level I and II per million persons | ||||
| Level I | Level II | Level III | Total | |||
| TSA-E DFW Metro Area | 6 (33.3%) | 7 (28.0%) | 12 (21.8%) | 25 (25.5%) | 7.7 | 1.7 |
| TSA-O Austin Metro Area | 2 (11.1%) | 3 (12.0%) | 1 (1.8%) | 6 (6.1%) | 2.2 | 2.3 |
| TSA-Q Houston Metro Area | 3 (16.7%) | 3 (12.0%) | 9 (16.4%) | 15 (15.3%) | 6.2 | 1.0 |
*Does not include centers actively pursuing trauma designation.
DFW, Dallas-Fort Worth; TSA, trauma service area.