| Official Zip Code Name | Rio Vista |
| Zip Code State | Texas |
| Primary County: | Johnson |
| Area Code | 817 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 6 |
| Elevation Range | 669 ft. |
| Area | 34.231 Sqm. |
| Coordinates(Y,X) | 32.228346, -97.404699 |