Newcastle, NE zip code
Newcastle, Nebraska uses one zip code: 68757. Most of it is in Dixon County. Together these zip codes are home to about 783 people.
Zip codes
1
Population
783
All zips combined
Largest zip
68757
783 residents
Zip codes in Newcastle
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 68757 | 783 | $88,472 |