| Zipcode | Community | City | State | Metro Area |
|---|---|---|---|---|
| 03592 | Clarksville | Pittsburg | New Hampshire | Berlin NH-VT |
| 12041 | Clarksville | Clarksville | New York | Albany-Schenectady-Troy NY |
| 13747 | Colliersville | Colliersville | New York | Oneonta NY |
| 15322 | Clarksville | Clarksville | Pennsylvania | |
| 19970 | Clarksville | Ocean view | Delaware | Salisbury MD-DE |
| 21029 | Clarksville | Clarksville | Maryland | Baltimore-Columbia-Towson MD |
| 23927 | Clarksville | Clarksville | Virginia | |
| 32430 | Clarksville | Clarksville | Florida | |
| 37042 | Clarksville | Clarksville | Tennessee | Clarksville TN-KY |
| 37044 | Clarksville | Clarksville | Tennessee | Clarksville TN-KY |
| 45113 | Clarksville | Clarksville | Ohio | Wilmington OH |
| 47129 | Clarksville | Clarksville | Indiana | Louisville/Jefferson County KY-IN |
| 47131 | Clarksville | Jeffersonville | Indiana | Louisville/Jefferson County KY-IN |
| 48815 | Clarksville | Clarksville | Michigan | Ionia MI |
| 50619 | Clarksville | Clarksville | Iowa | |
| 62441 | Clarksville | Marshall | Illinois | |
| 63336 | Clarksville | Clarksville | Missouri | |
| 72830 | Clarksville | Clarksville | Arkansas | |
| 75426 | Clarksville | Clarksville | Texas | |