| Williamson County | Sheriff | 30.61901 | -97.56958 | 27 |
| Williamson County | Fire | 30.61901 | -97.56958 | 27 |
| Williamson County | EMS | 30.61901 | -97.56958 | 27 |
| Williamson County | Services | 30.61901 | -97.56958 | 27 |
| Municipalities | Georgetown | 30.63269 | -97.67723 | 5 |
| Municipalities | Leander | 30.57881 | -97.85307 | 5 |
| Municipalities | Round Rock | 30.50826 | -97.6789 | 5 |
| Municipalities | Taylor | 30.57076 | -97.40944 | 5 |
| Independent School Districts, Colleges, Universities | Georgetown Independent School District | 30.61901 | -97.56958 | 27 |
| Independent School Districts, Colleges, Universities | Hutto ISD | 30.544 | -97.5324 | 10 |
| Independent School Districts, Colleges, Universities | Leander ISD | 30.61901 | -97.56958 | 27 |
| Independent School Districts, Colleges, Universities | Liberty Hill ISD | 30.61901 | -97.56958 | 27 |
| Independent School Districts, Colleges, Universities | Round Rock ISD | 30.61901 | -97.56958 | 27 |
| Independent School Districts, Colleges, Universities | Southwestern University | 30.61901 | -97.56958 | 27 |
| Independent School Districts, Colleges, Universities | Taylor ISD | 30.61901 | -97.56958 | 27 |
| Williamson Co. Amateur | General Ham | 30.61901 | -97.56958 | 27 |
| Williamson Co. Amateur | GMRS | 30.61901 | -97.56958 | 27 |
| Williamson Co. Amateur | Skywarn/ARES | 30.61901 | -97.56958 | 27 |
