| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 17019 | Dillsburg | York County | Standard |
| 17222 | Fayetteville | Franklin County | Standard |
| 17301 | Abbottstown | Adams County | Standard |
| 17303 | Arendtsville | Adams County | PO Box |
| 17304 | Aspers | Adams County | Standard |
| 17306 | Bendersville | Adams County | PO Box |
| 17307 | Biglerville | Adams County | Standard |
| 17310 | Cashtown | Adams County | PO Box |
| 17316 | East Berlin | Adams County | Standard |
| 17320 | Fairfield | Adams County | Standard |
| 17324 | Gardners | Cumberland County | Standard |
| 17325 | Gettysburg | Adams County | Standard |
| 17331 | Hanover | York County | Standard |
| 17337 | Idaville | Adams County | PO Box |
| 17340 | Littlestown | Adams County | Standard |
| 17343 | McKnightstown | Adams County | PO Box |
| 17344 | McSherrystown | Adams County | Standard |
| 17350 | New Oxford | Adams County | Standard |
| 17353 | Orrtanna | Adams County | Standard |
| 17372 | York Springs | Adams County | Standard |
| 17375 | Peach Glen | Adams County | Unique |