| Official Zip Code Name | Olla |
| Zip Code State | Louisiana |
| Primary County: | La Salle |
| Area Code | 318 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 6 |
| Elevation Range | 95 ft. |
| Area | 249.625 Sqm. |
| Coordinates(Y,X) | 31.911968, -92.270114 |