ROUND ROCK, 78665 — williamson County
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,545 |
| Williamson County | County | 0.3694% | $1,880 |
| Williamson County MUD #11 | MUD | 0.3656% | $1,861 |
| Austin Community College | special | 0.1034% | $526 |
| Williamson County ESD #9 - Round Rock | ESD | 0.0999% | $508 |
| Williamson County FM/Rd | County | 0.0443% | $226 |
| Upper Brushy Creek WCID | Water | 0.0170% | $87 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8928% | $9,633 | |