What County Is ZIP Code 57720 In?
Census ZIP Code Tabulation Area 57720 overlaps Harding County. It is a Census statistical area, not a postal delivery area.
- Official code
- 57720
- Representative coordinates
- 45.537168, -103.586067
- Land area
- 3,357.043 km²
- Water area
- 10.863 km²
The representative point identifies this area. It is not a street address or a boundary survey.
Today's sunrise and sunset
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Approximate times at the Census representative coordinates, using a level horizon. Terrain and weather can change visible sunrise.
Time zones in ZCTA5 57720
The representative point uses America/Denver.
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/Denver | UTC-07:00 in January; UTC-06:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Counties and equivalents
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
Areas sharing the mapped boundary
These areas touch this mapped boundary.
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