Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Oldham, SD

Need a ZIP Code for Oldham, SD? Please enter an address.

Area Code(s):605
Timezone(s):Central (GMT -06:00)
City Population:133 (More Details)
Congressional District(s):No Districts
Land Area:832 square miles (county)
Water Area:32 square miles (county)

1 ZIP Code

Oldham, SD ZIP Code Boundaries

Download ZIP Code Database

Oldham, SD Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Oldham, SD Demographic Information *

Total population**133
Male population65
Female population68
Median age (years)46.8
White Population133
Black Population0
Indian Population0
Asian Population0
Hawaiian Population0
Hispanic Population3
Median age (Male)50.3
Median age (Female)46
Total households65
Family households (families)33
Average household size2.05
Average family size2.97
Total housing units98
* Demographic data is based on 2010 Census for the City of OLDHAM.
** 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],