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: January 1, 2022

ZIP Codes for City of Interior, SD

Interior, SD Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 57750StandardJackson295605

Timezone(s):Mountain (GMT -07:00)
Counties:JACKSON, SD
Population:94 (More Details)
Male Population:44
Female Population:50
Median Age:42
ZIP Codes:1
Area Codes:1
Total Area:1,871 square miles (county)
Land Area:1,864 square miles (county)
Water Area:7 square miles (county)

Interior, SD Demographic Information *

Total population94
Male population44
Female population50
Median age (years)41.5
White Population66
Black Population0
Indian Population18
Asian Population0
Hawaiian Population0
Hispanic Population0
Median age (Male)39.5
Median age (Female)44.5
Total households40
Family households (families)24
Average household size2.35
Average family size3
Total housing units55
* Demographic data is based on 2010 Census.

Interior, SD Other Information

  • Located in JACKSON County, South Dakota
  • Interior, SD is also known as:

12 Cities within 30 miles of Interior, SD Products


  1. U.S. Postal Service [Last Updated: 1/1/2022],
  2. Internal Data Creation [Last Updated: 1/1/2022],
  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],