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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2023

ZIP Codes for City of Newcastle, NE

Newcastle, NE Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 68757StandardDixon754

Timezone(s):Central (GMT -06:00)
Counties:DIXON, NE
Population:325 (More Details)
Male Population:156
Female Population:169
Median Age:40
ZIP Codes:1
Area Codes:1
Total Area:483 square miles (county)
Land Area:476 square miles (county)
Water Area:7 square miles (county)

Newcastle, NE Demographic Information *

Total population325
Male population156
Female population169
Median age (years)39.9
White Population324
Black Population1
Indian Population0
Asian Population0
Hawaiian Population0
Hispanic Population9
Median age (Male)40
Median age (Female)39.8
Total households139
Family households (families)84
Average household size2.34
Average family size3.11
Total housing units159
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 1/1/2023],
  2. Internal Data Creation [Last Updated: 1/1/2023],
  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],