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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Ludlow, SD

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Counties:HARDING, SD
Area Code(s):605
Timezone(s):Mountain (GMT -07:00)
City Population:116 (More Details)
Congressional District(s):No Districts
Land Area:2,671 square miles (county)
Water Area:7 square miles (county)

1 ZIP Code

Ludlow, SD ZIP Code Boundaries

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Ludlow, SD Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
57755Standard116100.00%OLSON, WILSON CORNER

Ludlow, SD Demographic Information *

There is no Census data for the city of LUDLOW, SD. We have pulled information for the ZIP Code 57755 instead.
Total population**116
Male population63
Female population53
Median age (years)38
White Population115
Black Population0
Indian Population1
Asian Population0
Hawaiian Population0
Hispanic Population0
Median age (Male)39.5
Median age (Female)36.3
Total households45
Family households (families)32
Average household size2.58
Average family size3.13
Total housing units66
* Demographic data is based on 2010 Census for the City of LUDLOW.
** 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],