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ZIP Code 57233

Erwin, South Dakota, United States

Standard ZIP Central Time (CT)
350
Population
3.7
Per sq mile
Kingsbury
County

About ZIP Code 57233

ZIP code 57233 is assigned to Erwin, Kingsbury County, South Dakota, United States. It falls in the Central Time (CT) zone. The estimated population of this ZIP code area is 350 with a density of 3.7 people per square mile.

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Location Details

ZIP Code57233
CityErwin
CountyKingsbury County
StateSouth Dakota
CountryUnited States
TimezoneCentral Time (CT)
Timezone IDAmerica/Chicago
Latitude44.5099
Longitude-97.3993
ZIP TypeStandard ZIP

Post Office

Address220 MAIN AVE N
CityLAKE PRESTON
StateSD

Nearby ZIP Codes in South Dakota

57221
Bryant
57249
Lake Preston
57214
Badger
57248
Lake Norden
57242
Hazel
57231
De Smet

Frequently Asked Questions

What city is ZIP code 57233 in?

ZIP code 57233 is in Erwin, Kingsbury County, South Dakota, United States.

What county is ZIP code 57233 in?

ZIP code 57233 is in Kingsbury County, South Dakota.

What timezone is ZIP code 57233 in?

ZIP code 57233 is in the Central Time (CT) zone (America/Chicago).

What is the population of ZIP code 57233?

The estimated population of ZIP code 57233 is 350 people with a density of 3.7 people per square mile.

What state is ZIP code 57233 in?

ZIP code 57233 is in South Dakota (SD), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.