New Castle, Pennsylvania ZIP codes
What is the ZIP code for New Castle, PA?
6 ZIP codes, 16101 to 16108
4 for street addresses · 2 PO Box only
New Castle is in Lawrence County, Pennsylvania. USPS uses 6 ZIP codes for New Castle, 4 of them for street addresses. About 51,114 people live in New Castle ZIP codes; the most populated is 16101 with 30,767 residents. The city is in the Eastern Time zone and uses area codes 724 and 878.
| City | New Castle, PA |
|---|---|
| State | Pennsylvania |
| County | Lawrence County |
| ZIP codes | 6 |
| Population (ZIP areas) | about 51,114 |
| Time zone | Eastern Time · now |
| Area codes | 724, 878 |
All New Castle ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 16101 | Standard | 30,767 | $51,128 |
| 16102 | Standard | 4,929 | $56,053 |
| 16103 | PO Box only | – | – |
| 16105 | Standard | 15,418 | $65,855 |
| 16107 | PO Box only | – | – |
| 16108 | Standard | – | – |
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.
Cities near New Castle
- Edinburg, PA 6.7 mi
- Wampum, PA 7.7 mi
- Bessemer, PA 7.9 mi
- Volant, PA 8.6 mi
- Ellwood City, PA 9.5 mi
- Pulaski, PA 9.5 mi
- New Galilee, PA 9.8 mi
- New Wilmington, PA 10.1 mi
- Enon Valley, PA 10.4 mi
- Lowellville, OH 11.1 mi
Questions
- What is the ZIP code for New Castle, PA?
- New Castle has 6 ZIP codes: 16101, 16102, 16103, 16105, 16107 and 16108. The right one depends on the street address.
- How many ZIP codes does New Castle have?
- 6: 4 standard ZIP codes for street addresses, 2 for PO Boxes only.
- Which New Castle ZIP code has the most people?
- 16101, with about 30,767 residents, followed by 16105 (15,418).
- What county is New Castle, PA in?
- New Castle ZIP codes are in Lawrence County.
- What area code is New Castle, PA?
- New Castle uses area codes 724 and 878.