| 45712 Barlow | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45713 Bartlett | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26133 Belleville | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45714 Belpre | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45715 Beverly | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45721 Beverly | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26106 Bureau of Public Debt | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45715 Coal Run | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45721 Coal Run | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26120 Coldwater Creek | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26121 Coldwater Creek | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45724 Cutler | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26142 Davisville | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45721 Dungannon | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45746 Elba | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45729 Fleming | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45767 Fly | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26103 Fort Neal | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26180 Freeport | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45734 Graysville | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45742 Little Hocking | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45742 Little Hockng | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45744 Lowell | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45745 Lower Salem | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45746 Macksburg | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45750 Marietta | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45767 Matamoras | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26120 Mineral Wells | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26121 Mineral Wells | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26150 Mineral Wells | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26181 New England | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45734 New Matamoras | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45767 New Matamoras | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45789 New Matamoras | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45768 Newport | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26104 North Parkersburg | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26101 Parkersburg | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26102 Parkersburg | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26103 Parkersburg | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26104 Parkersburg | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26105 Parkersburg | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26106 Parkersburg | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45773 Reno | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45734 Rinard Mills | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45767 Rinard Mills | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26169 Rockport | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26101 Vienna | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26105 Vienna | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45784 Vincent | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26180 Walker | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45745 Warner | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26181 Washington | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45786 Waterford | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45787 Watertown | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26184 Waverly | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45788 Whipple | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 26187 Williamstown | 304 | Wood County | West Virginia - WV | Parkersburg-Marietta, WV-OH (6020) | MSA |
| 45789 Wingett Run | 740 | Washington County | Ohio - OH | Parkersburg-Marietta, WV-OH (6020) | MSA |
