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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Goodwin, SD

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Counties:DEUEL, SD
Area Code(s):605
Timezone(s):Central (GMT -06:00)
City Population:146 (More Details)
Congressional District(s):No Districts
Land Area:623 square miles (county)
Water Area:14 square miles (county)

1 ZIP Code

Goodwin, SD ZIP Code Boundaries

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Goodwin, SD Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Goodwin, SD Demographic Information *

Total population**146
Male population75
Female population71
Median age (years)40
White Population129
Black Population0
Indian Population0
Asian Population0
Hawaiian Population0
Hispanic Population15
Median age (Male)40.8
Median age (Female)30.9
Total households59
Family households (families)37
Average household size2.47
Average family size3.16
Total housing units62
* Demographic data is based on 2010 Census for the City of GOODWIN.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],