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Preferred Name, USPS
Erwin, SD 57233
Not Acceptable, USPS
Lake Preston, SD 57233
Spirit Lake, SD 57233

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Weather forecast ZIP Code 57233

ZIP Code 57233 has segments in 2 Counties (Hamlin, Kingsbury).

The 57233 ZIP Code is centered1 in Kingsbury County at latitude 44.499 and longitude -97.41 (Panoramio Photos). It is a standard type ZIP Code. Kingsbury County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 57233 was 165 with 80 housing units; a land area land area of 43.64 sq. miles; a water area of 0 sq. miles; and a population density of 3.78 people per sq. mile for Census 2000. Demographic Profile

Erwin, SD 57233 Map (Marker is ZIP Code Centroid)

Local Search, 57233 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Erwin, SD (1.9 miles WSW)
Bryant, SD (7 miles NNW)
Lake Preston, SD (9.5 miles S)
Badger, SD (10.1 miles E)
De Smet, SD (10.3 miles SW)
Lake Norden, SD (11.4 miles ENE)
Hetland, SD (12 miles SE)
Willow Lake, SD (14.3 miles NW)
Vienna, SD (14.9 miles NNW)
Hayti, SD (14.9 miles NE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Melham, SD (14.2 miles WNW)

ZIP Codes - Key Concepts

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.