US Gazetteer > South Dakota Gazetteer > South Dakota ZIP Codes > Smithwick, SD 57782

City/Town Names Most Popular Resources Current Weather & 7-Day Forecast 
Preferred Name, USPS
Smithwick, SD 57782
Not Acceptable, USPS
Oelrichs, SD 57782

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Weather forecast ZIP Code 57782

The 57782 ZIP Code is centered1 in Fall River County at latitude 43.268 and longitude -103.167 (Panoramio Photos). It is a PO Box type ZIP Code. Fall River County is in the Mountain Time Zone (UTC -7 hours) and observes daylight savings time.

Smithwick, SD 57782 Map (Marker is ZIP Code Centroid)

Local Search, 57782 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Smithwick, SD (3.4 miles NW)
Oelrichs, SD (7 miles SSW)
Oral, SD (10.8 miles NNW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

No additional populated places within a 20 miles radius found.

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.

1 Keeping the above key concepts in mind, what we informally refer to as the "center" of a ZIP Code is most often actually the centroid of a polygon.