ZIP codes starting with 161
Where is ZIP code prefix 161?
New Castle, Pennsylvania
45 active ZIP codes, from 16101 to 16172
| ZIP code | City | County | Type | Population |
|---|---|---|---|---|
| 16101 | New Castle, PA | Lawrence County | Standard | 30,767 |
| 16102 | New Castle, PA | Lawrence County | Standard | 4,929 |
| 16103 | New Castle, PA | Lawrence County | PO Box only | – |
| 16105 | New Castle, PA | Lawrence County | Standard | 15,418 |
| 16107 | New Castle, PA | Lawrence County | PO Box only | – |
| 16108 | New Castle, PA | Lawrence County | Standard | – |
| 16110 | Adamsville, PA | Crawford County | Standard | 295 |
| 16111 | Atlantic, PA | Crawford County | Standard | 1,282 |
| 16112 | Bessemer, PA | Lawrence County | Standard | 1,322 |
| 16113 | Clark, PA | Mercer County | PO Box only | 358 |
| 16114 | Clarks Mills, PA | Mercer County | Standard | 579 |
| 16115 | Darlington, PA | Beaver County | Standard | 3,467 |
| 16116 | Edinburg, PA | Lawrence County | Standard | 2,727 |
| 16117 | Ellwood City, PA | Lawrence County | Standard | 15,786 |
| 16120 | Enon Valley, PA | Lawrence County | Standard | 2,221 |
| 16121 | Farrell, PA | Mercer County | Standard | 4,199 |
| 16123 | Fombell, PA | Beaver County | Standard | 2,335 |
| 16124 | Fredonia, PA | Mercer County | Standard | 1,462 |
| 16125 | Greenville, PA | Mercer County | Standard | 17,178 |
| 16127 | Grove City, PA | Mercer County | Standard | 15,117 |
| 16130 | Hadley, PA | Mercer County | Standard | 1,810 |
| 16131 | Hartstown, PA | Crawford County | Standard | 777 |
| 16132 | Hillsville, PA | Lawrence County | PO Box only | 327 |
| 16133 | Jackson Center, PA | Mercer County | Standard | 1,425 |
| 16134 | Jamestown, PA | Crawford County | Standard | 3,992 |
| 16136 | Koppel, PA | Beaver County | PO Box only | 811 |
| 16137 | Mercer, PA | Mercer County | Standard | 12,490 |
| 16140 | New Bedford, PA | Lawrence County | PO Box only | 293 |
| 16141 | New Galilee, PA | Lawrence County | Standard | 2,033 |
| 16142 | New Wilmington, PA | Lawrence County | Standard | 5,522 |
| 16143 | Pulaski, PA | Lawrence County | Standard | 2,100 |
| 16145 | Sandy Lake, PA | Mercer County | Standard | 2,660 |
| 16146 | Sharon, PA | Mercer County | Standard | 12,936 |
| 16148 | Hermitage, PA | Mercer County | Standard | 16,545 |
| 16150 | Sharpsville, PA | Mercer County | Standard | 6,856 |
| 16151 | Sheakleyville, PA | Mercer County | PO Box only | 52 |
| 16153 | Stoneboro, PA | Mercer County | Standard | 2,234 |
| 16154 | Transfer, PA | Mercer County | Standard | 2,539 |
| 16155 | Villa Maria, PA | Lawrence County | PO Box only | 98 |
| 16156 | Volant, PA | Lawrence County | Standard | 3,431 |
| 16157 | Wampum, PA | Lawrence County | Standard | 2,840 |
| 16159 | West Middlesex, PA | Mercer County | Standard | 4,455 |
| 16160 | West Pittsburg, PA | Lawrence County | PO Box only | 909 |
| 16161 | Wheatland, PA | Mercer County | PO Box only | 819 |
| 16172 | New Wilmington, PA | Lawrence County | Unique | 983 |
States
Questions
- Where are ZIP codes starting with 161?
- ZIP codes that start with 161 are in Pennsylvania, mainly New Castle, New Wilmington and Adamsville.
- How many ZIP codes start with 161?
- 45 active ZIP codes start with 161.