| Official Zip Code Name | Interior |
| Zip Code State | South Dakota |
| Primary County: | Jackson |
| Area Code | 605 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 7 |
| Elevation Range | 2444 ft. |
| Area | 325.236 Sqm. |
| Coordinates(Y,X) | 43.752655, -101.898198 |