| County Name | Day County |
| FIPS Code | 46037 |
| Population | 5710 |
| Unemployment Rate | 3.0% |
| Time Zone: | Central Daylight Time |
List of All Zipcodes in Day County, South Dakota | |||||||
|---|---|---|---|---|---|---|---|
| ZIP Code | ZIP Code Name | Population | ZIP Type | ||||
| Bristol | 567 | Non-Unique | ||||
| Grenville | 223 | Non-Unique | ||||
| Roslyn | 321 | Non-Unique | ||||
| Waubay | 1316 | Non-Unique | ||||
| Webster | 2813 | Non-Unique | ||||
| Andover | 235 | Non-Unique | ||||
| Groton | 2068 | Non-Unique | ||||
| Langford | 558 | Non-Unique | ||||
| Pierpont | 247 | Non-Unique | ||||
| List of Counties that Border Day County, South Dakota |
|---|
| Brown, SD |
| Clark, SD |
| Codington, SD |
| Day, SD |
| Grant, SD |
| Marshall, SD |
| Roberts, SD |
| Spink, SD |