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New Castle, Pennsylvania ZIP Code - United States

The location New Castle, PA has 6 differents ZIP Codes. Check the map below to check your ZIP Code.

City Name ZIP Code ZIP Type Estimated Population
New Castle, PA PRIMARY Status defition 16101 STANDARD 25.595
New Castle, PA PRIMARY Status defition 16102 STANDARD 4.613
New Castle, PA PRIMARY Status defition 16103 PO BOX 0
New Castle, PA PRIMARY Status defition 16105 STANDARD 13.571

Postal Zone of New Castle, PA - USA

New Castle, Pennsylvania ZIP Code - United States
ZIP Code Tabulation Areas (ZCTAs) for New Castle, PA ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.

New Castle, PA belongs to which county?

New Castle, PA belongs to Lawrence county. Check the list of Lawrence county ZIP Code.

ZIP Code Pennsylvania

Check the list of Pennsylvania ZIP Code.

ZIP Code United States

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Status Definitions
  • PRIMARY: means an the primary city name. Official city name, although the city name might also have another acceptable name.
  • ACCEPTABLE: means an adequate city name. City names that are abbreviated will frequently be listed as unacceptable because abbreviations are not an acceptable city name format.
  • IMPROPER/NOT ACCEPTABLE: Means an inadequate city name has been entered or received based on information entered.
  • UNIQUE: Assigned to a company, government agency, or entity with sufficient mail volume, based on average daily volume of letter size mail received, availability of ZIP Code numbers in the postal area, and the US mail service cost-benefit analysis.