| Brazoria County | Brazoria, County of | 29.18358 | -95.45022 | 25 |
| Brazoria County | Small Fire and EMS Departments | 29.18358 | -95.45022 | 25 |
| Brazoria County | Alvin Independent School District | 29.18358 | -95.45022 | 25 |
| Brazoria County | Alvin Volunteer Fire Department | 29.18358 | -95.45022 | 25 |
| Brazoria County | Angleton Independent School District | 29.18358 | -95.45022 | 25 |
| Brazoria County | Angleton, City of | 29.18358 | -95.45022 | 25 |
| Brazoria County | Brazoria, City of | 29.18358 | -95.45022 | 25 |
| Brazoria County | Brazosport Independent School District | 29.18358 | -95.45022 | 25 |
| Brazoria County | Clute Independent School District | 29.18358 | -95.45022 | 25 |
| Brazoria County | Clute, City of | 29.18358 | -95.45022 | 25 |
| Brazoria County | Freeport, City of | 29.18358 | -95.45022 | 25 |
| Brazoria County | Lake Jackson, City of | 29.18358 | -95.45022 | 25 |
| Brazoria County | Manvel, City of | 29.18358 | -95.45022 | 25 |
| Brazoria County | Pearland | 29.18358 | -95.45022 | 25 |
| Brazoria County | Pearland Independent School District | 29.18358 | -95.45022 | 25 |
| Brazoria County | Richwood, City of | 29.18358 | -95.45022 | 25 |
| Brazoria County | Sweeny, City of | 29.18358 | -95.45022 | 25 |
| Brazoria County | West Columbia, City of | 29.18358 | -95.45022 | 25 |
| Federal | Department of Energy | 29.18358 | -95.45022 | 25 |
| Federal | Fish and Wildlife Service | 29.18358 | -95.45022 | 25 |
| Brazoria County Amateur Radio | KA5VZM DMR - Freeport | 28.94829 | -95.36309 | 5 |
| Brazoria County Amateur Radio | Repeaters | 29.226 | -95.411 | 27 |
